diff --git a/mobile/src/session/__mocks__/mobile-prompt-controller.ts b/mobile/src/session/__mocks__/mobile-prompt-controller.ts
index 934437f37e6..7e6e2b29d74 100644
--- a/mobile/src/session/__mocks__/mobile-prompt-controller.ts
+++ b/mobile/src/session/__mocks__/mobile-prompt-controller.ts
@@ -1,6 +1,8 @@
 import './mobile-prompt-render-mocks'
 import { createElement } from 'react'
 import { Pressable } from 'react-native'
+import type { NativeChatMessage } from '../../../../src/shared/native-chat-types'
+import type { MobileNativeChatSendOutcome } from '../native-chat/mobile-native-chat-send'
 import type { RpcClient } from '../../transport/rpc-client'
 import type { RpcResponse, ConnectionState } from '../../transport/types'
 import type { MobileNativeChatTab } from '../native-chat/mobile-native-chat-eligibility'
@@ -14,8 +16,15 @@ import type { AskAnswerSelection } from '../../../../src/shared/native-chat-ask-
 import { mobileNativeChatPromptDismissals } from '../native-chat/input/mobile-native-chat-prompt-dismissals'
 import { setMobileNativeChatDraftText } from '../native-chat/composer/mobile-native-chat-draft-store'
 export const visible = { value: true }
-const session = { messages: [], folded: [], status: 'ready', transcriptLoading: false }
-const structuredSession = {
+const messages: NativeChatMessage[] = []
+export const session = {
+  messages,
+  folded: [],
+  status: 'ready',
+  transcriptLoading: false
+}
+export const structuredSession = {
+  asyncQuestionSourceScope: 'journal/host/session/epoch',
   session,
   isWorking: false,
   turnId: null,
@@ -29,7 +38,7 @@ const structuredSession = {
   respondPermission: vi.fn(async () => true),
   respondQuestion: vi.fn(async () => true),
   cancelPrompt: vi.fn(async () => true),
-  sendWithOutcome: vi.fn(async () => 'accepted'),
+  sendWithOutcome: vi.fn<() => Promise<MobileNativeChatSendOutcome>>(async () => 'accepted'),
   cancel: vi.fn(),
   setStructuredOption: vi.fn(),
   invokeStructuredOption: vi.fn()
@@ -124,12 +133,13 @@ type HarnessProps = {
   tab?: MobileNativeChatTab
   tabId?: string
   connState?: ConnectionState
+  hostId?: string
 }
 function Harness(props: HarnessProps) {
-  const { tab = baseTab, tabId = 'tab-1', connState = 'connected' } = props
+  const { tab = baseTab, tabId = 'tab-1', connState = 'connected', hostId = 'host' } = props
   const current = useMobileNativeChatController({
     client,
-    hostId: 'host',
+    hostId,
     worktreeId: 'folder:work',
     activeSessionTab: tab,
     activeSessionTabId: tabId,
@@ -197,6 +207,9 @@ export function reset(rpcClient: RpcClient) {
   visible.value = true
   handleRef.current = 'term-1'
   lastProps = null
+  session.messages = []
+  structuredSession.asyncQuestionSourceScope = 'journal/host/session/epoch'
+  structuredSession.sendWithOutcome.mockReset().mockResolvedValue('accepted')
   sendError.mockReset()
   resolved.mockReset()
   mobileNativeChatPromptDismissals.clearForTests()
diff --git a/mobile/src/session/mobile-prompt-controller.test.ts b/mobile/src/session/mobile-prompt-controller.test.ts
index d6be2d32633..1eecd5dff23 100644
--- a/mobile/src/session/mobile-prompt-controller.test.ts
+++ b/mobile/src/session/mobile-prompt-controller.test.ts
@@ -1,10 +1,16 @@
 import { act } from 'react-test-renderer'
 import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
+import { mobileNativeChatPromptDismissals } from './native-chat/input/mobile-native-chat-prompt-dismissals'
+import { mobileStructuredSendDelivery } from './mobile-structured-send-delivery'
+import { structuredSendResultFixture } from './structured-agent-send-result.test-fixture'
 import type { RpcResponse } from '../transport/types'
 import type { RpcClient } from '../transport/rpc-client'
+import type { NativeChatMessage } from '../../../src/shared/native-chat-types'
 import type { AskPrompt } from '../../../src/shared/native-chat/input/native-chat-ask-types'
 import {
   visible,
+  session,
+  structuredSession,
   handleRef,
   baseTab,
   permissionTab,
@@ -286,3 +292,323 @@ describe('prompt cards through the production controller, send contract and view
 vi.mock('./MobileQueuedMessageComposer', () => ({
   MobileQueuedMessageComposer: 'QueuedMessageComposer'
 }))
+
+describe('async occurrences through the phone controller and rendered card actions', () => {
+  const row = (id: string, title = 'Q1?', callId?: string): NativeChatMessage => ({
+    id,
+    role: 'assistant',
+    timestamp: null,
+    source: 'transcript',
+    blocks: [
+      {
+        type: 'tool-call',
+        name: 'request_user_input_async',
+        callId,
+        input: { questions: [{ title, options: ['Red', 'Blue'] }] }
+      }
+    ]
+  })
+  const structuredTab = {
+    type: 'agent-session',
+    id: 'tab-1',
+    title: 'Chat',
+    sessionId: 'session-1',
+    agent: 'codex',
+    isActive: true
+  }
+  const terminalTab = {
+    ...baseTab,
+    launchAgent: 'codex',
+    agentStatus: { ...baseTab.agentStatus, agentType: 'codex' }
+  }
+  const titles = () => getController().nativeChatAsk?.questions.map((q) => q.question)
+
+  it.each(['structured', 'terminal'])(
+    'keeps an agent notice answerable and retires only human input through the %s view',
+    async (kind) => {
+      const tab = kind === 'structured' ? structuredTab : terminalTab
+      const q1 = row('one')
+      const notice: NativeChatMessage = {
+        id: 'mail',
+        role: 'user',
+        timestamp: 2,
+        source: 'transcript',
+        blocks: [{ type: 'text', text: 'You have 1 orchestration message.' }],
+        from: {
+          kind: 'agent',
+          senders: [
+            {
+              party: { address: 'term_a', terminalHandle: 'term_a', orcaSessionId: null },
+              name: 'Coder'
+            }
+          ],
+          orchestration: {
+            message: 'mail-notice',
+            mailbox: 'term_b',
+            dispatchId: null,
+            messages: [{ messageId: 'mail-1', runId: 'run-1', from: 'term_a' }]
+          }
+        }
+      }
+      session.messages = [q1, notice]
+      await render({ tab })
+      expect(titles()).toEqual(['Q1?'])
+      await act(async () => {
+        await askAnswer([{ indices: [1] }])
+      })
+      if (kind === 'structured') {
+        expect(structuredSession.sendWithOutcome).toHaveBeenCalledWith('> Q1?\n\nBlue')
+        expect(titles()).toEqual(['Q1?'])
+      } else {
+        expect(client.sendRequest).toHaveBeenCalledWith(
+          'terminal.send',
+          expect.objectContaining({
+            text: '\x1b[200~> Q1?\r\rBlue\x1b[201~',
+            enter: true,
+            requireWriteSettlement: true
+          }),
+          expect.any(Object)
+        )
+      }
+      const q2 = row('two', 'Q2?')
+      session.messages = [q1, notice, q2]
+      await render({ tab })
+      expect(titles()).toContain('Q2?')
+      session.messages = [q1, notice, q2, { ...notice, id: 'human', from: undefined }]
+      await render({ tab })
+      expect(titles()).toBeUndefined()
+    }
+  )
+
+  it.each(['structured', 'terminal'])(
+    'retains exact cancelled calls through edits, prefix/ID replay, paging and new equal rows (%s)',
+    async (kind) => {
+      const tab = kind === 'structured' ? structuredTab : terminalTab
+      const q1 = row('one', 'Q1?', 'raw-call')
+      session.messages = [q1]
+      await render({ tab })
+      await act(async () => {
+        await askCancel()
+      })
+      expect(titles()).toBeUndefined()
+      for (const callId of ['renumbered', undefined]) {
+        session.messages = [
+          {
+            ...row('one', 'Edited Q1?', callId),
+            blocks: [
+              { type: 'text', text: 'prefix' },
+              { type: 'tool-call', name: 'Bash', input: {} },
+              ...row('one', 'Edited Q1?', callId).blocks,
+              ...row('one', 'Q2?').blocks
+            ]
+          }
+        ]
+        await render({ tab })
+        expect(titles()).toEqual(['Q2?'])
+      }
+      await act(async () => {
+        await askCancel()
+      })
+      session.messages = []
+      await render({ tab })
+      session.messages = [q1]
+      await render({ tab })
+      expect(titles()).toBeUndefined()
+      await unmount()
+      await render({ tab })
+      expect(titles()).toBeUndefined()
+      session.messages = [q1, row('new-equal-row')]
+      await render({ tab })
+      expect(titles()).toEqual(['Q1?'])
+      expect(client.sendRequest).not.toHaveBeenCalled()
+      expect(structuredSession.sendWithOutcome).not.toHaveBeenCalled()
+    }
+  )
+
+  it.each(['accepted', 'queued', 'unknown', 'rejected'] as const)(
+    'keeps structured %s admission separate from captured Cancel and delivered rows',
+    async (outcome) => {
+      let finish: (result: 'accepted' | 'queued' | 'unknown' | 'rejected') => void = () => {
+        throw new Error('not sent')
+      }
+      structuredSession.sendWithOutcome.mockImplementation(
+        () =>
+          new Promise((resolve) => {
+            finish = resolve
+          })
+      )
+      const q1 = row('one')
+      session.messages = [q1]
+      await render({ tab: structuredTab })
+      let answer: Promise<boolean> | undefined
+      act(() => {
+        answer = askAnswer([{ indices: [1] }])
+      })
+      session.messages = [q1, row('two', 'Q2?')]
+      await render({ tab: structuredTab })
+      expect(titles()).toEqual(['Q1?', 'Q2?'])
+      await act(async () => {
+        finish(outcome)
+        await answer
+      })
+      expect(titles()).toEqual(['Q1?', 'Q2?'])
+      session.messages = [
+        q1,
+        row('two', 'Q2?'),
+        {
+          id: 'delivered',
+          role: 'user',
+          timestamp: null,
+          source: 'transcript',
+          blocks: [{ type: 'text', text: 'Blue' }]
+        }
+      ]
+      await render({ tab: structuredTab })
+      expect(titles()).toBeUndefined()
+      expect(structuredSession.sendWithOutcome).toHaveBeenCalledWith('> Q1?\n\nBlue')
+    }
+  )
+
+  it('settles the terminal answer for Q1 after Q2 arrives without hiding Q2', async () => {
+    let finish: (reply: RpcResponse) => void = () => {
+      throw new Error('not sent')
+    }
+    vi.mocked(client.sendRequest).mockImplementationOnce(
+      () =>
+        new Promise((resolve) => {
+          finish = resolve
+        })
+    )
+    const q1 = row('one')
+    session.messages = [q1]
+    await render({ tab: terminalTab })
+    let answer: Promise<boolean> | undefined
+    await act(async () => {
+      answer = askAnswer([{ indices: [1] }])
+    })
+    session.messages = [q1, row('two', 'Q2?')]
+    await render({ tab: terminalTab })
+    await act(async () => {
+      finish(response())
+      await answer
+    })
+    expect(titles()).toEqual(['Q2?'])
+  })
+
+  it.each(['source', 'reset', 'view'])(
+    'fences a late captured structured answer after %s replacement',
+    async (replacement) => {
+      let finish: (outcome: 'accepted') => void = () => {
+        throw new Error('not sent')
+      }
+      structuredSession.sendWithOutcome.mockImplementation(
+        () =>
+          new Promise((resolve) => {
+            finish = resolve
+          })
+      )
+      session.messages = [row('one')]
+      await render({ tab: structuredTab })
+      let answer: Promise<boolean> | undefined
+      act(() => {
+        answer = askAnswer([{ indices: [1] }])
+      })
+      if (replacement !== 'view') {
+        structuredSession.asyncQuestionSourceScope = `journal/${replacement}/session/epoch`
+      }
+      await render({ tab: structuredTab, tabId: replacement === 'view' ? 'tab-2' : 'tab-1' })
+      await act(async () => {
+        finish('accepted')
+        await answer
+      })
+      expect(titles()).toEqual(['Q1?'])
+    }
+  )
+  it.each(['pending', 'rejected', 'withdrawn'] as const)(
+    'does not turn real %s host-result conversion into an answered question',
+    async (kind) => {
+      const value = structuredSendResultFixture(
+        kind === 'pending' ? 'pending' : 'rejected',
+        kind === 'withdrawn'
+          ? 'This message was withdrawn before the agent started it.'
+          : 'provider_write_failed: broken pipe'
+      )
+      if (kind === 'withdrawn' && 'submission' in value) {
+        value.submission.rejection = { kind: 'cancelled' }
+      }
+      const converted = mobileStructuredSendDelivery({ status: 'accepted', value })
+      expect(converted.outcome).toBe('accepted')
+      structuredSession.sendWithOutcome.mockResolvedValue(converted.outcome)
+      session.messages = [row('one')]
+      await render({ tab: structuredTab })
+      await act(async () => {
+        await expect(askAnswer([{ indices: [1] }])).resolves.toBe(true)
+      })
+      expect(titles()).toEqual(['Q1?'])
+    }
+  )
+
+  it('keeps later same-ID Cancel after eviction/reentry and old answer settlement', async () => {
+    let finish: (outcome: 'accepted') => void = () => {
+      throw new Error('not sent')
+    }
+    structuredSession.sendWithOutcome.mockImplementation(
+      () =>
+        new Promise((resolve) => {
+          finish = resolve
+        })
+    )
+    session.messages = [row('one')]
+    await render({ tab: structuredTab })
+    let answer: Promise<boolean> | undefined
+    act(() => {
+      answer = askAnswer([{ indices: [1] }])
+    })
+    act(() => {
+      for (let index = 0; index < 128; index += 1) {
+        mobileNativeChatPromptDismissals.hideAsync(`other-${index}`, ['other'])
+      }
+    })
+    await unmount()
+    await render({ tab: structuredTab })
+    await act(async () => {
+      await askCancel()
+    })
+    await act(async () => {
+      finish('accepted')
+      await answer
+    })
+    expect(titles()).toBeUndefined()
+  })
+
+  it('keeps structured answer controls after a thrown send', async () => {
+    structuredSession.sendWithOutcome.mockRejectedValue(new Error('send failed'))
+    session.messages = [row('one')]
+    await render({ tab: structuredTab })
+    await act(async () => {
+      await expect(askAnswer([{ indices: [1] }])).rejects.toThrow('send failed')
+    })
+    expect(titles()).toEqual(['Q1?'])
+  })
+
+  it('isolates equal portable IDs on two hosts and rejects the old host callback', async () => {
+    session.messages = [row('one')]
+    await render({ tab: structuredTab, hostId: 'host-A' })
+    const ids = getController().nativeChatAsk?.occurrenceIds
+    const oldCancel = getController().dismissNativeChatAsk
+    await render({ tab: structuredTab, hostId: 'host-B' })
+    expect(getController().nativeChatAsk?.occurrenceIds).toEqual(ids)
+    act(oldCancel)
+    expect(titles()).toEqual(['Q1?'])
+    await act(async () => {
+      await askCancel()
+    })
+    await render({ tab: structuredTab, hostId: 'host-A' })
+    expect(titles()).toEqual(['Q1?'])
+    await act(async () => {
+      await askCancel()
+    })
+    await render({ tab: structuredTab, hostId: 'host-B' })
+    expect(titles()).toBeUndefined()
+  })
+})
diff --git a/mobile/src/session/mobile-structured-agent-session-contract.ts b/mobile/src/session/mobile-structured-agent-session-contract.ts
index 16ff9076a68..8be99e1f8ab 100644
--- a/mobile/src/session/mobile-structured-agent-session-contract.ts
+++ b/mobile/src/session/mobile-structured-agent-session-contract.ts
@@ -22,6 +22,7 @@ import type { MobileStructuredBackgroundTasks } from './use-mobile-structured-ba
 export type StructuredMobileSession = ReturnType<typeof useMobileStructuredAgentOptions> &
   ReturnType<typeof useMobileStructuredAgentTurnTiming> & {
     session: MobileNativeChatSession
+    asyncQuestionSourceScope: string
     isWorking: boolean
     /** Desktop's Stop rule: a running turn, or conversation Stop while working or sending. */
     canStop: boolean
diff --git a/mobile/src/session/native-chat/input/MobileNativeChatPromptCard.test.tsx b/mobile/src/session/native-chat/input/MobileNativeChatPromptCard.test.tsx
index fb4fcad84c2..e56ff797098 100644
--- a/mobile/src/session/native-chat/input/MobileNativeChatPromptCard.test.tsx
+++ b/mobile/src/session/native-chat/input/MobileNativeChatPromptCard.test.tsx
@@ -1,7 +1,10 @@
+import type { AskPrompt } from '../../../../../src/shared/native-chat/input/native-chat-ask-types'
 import { createElement } from 'react'
 import { act, create, type ReactTestInstance, type ReactTestRenderer } from 'react-test-renderer'
 import { Pressable, TextInput } from 'react-native'
 import { describe, expect, it, vi } from 'vitest'
+import { useMobileNativeChatAskDismiss } from './use-mobile-native-chat-ask-dismiss'
+import { nativeChatAskDismissKey } from '../../../../../src/shared/native-chat-ask-dismiss-key'
 import { MobileNativeChatPromptCard } from './MobileNativeChatPromptCard'
 
 vi.mock('react-native', () => ({
@@ -88,4 +91,51 @@ describe('MobileNativeChatPromptCard collapse', () => {
     expect(textInput(tree!.root).props.value).toBe('turbo')
     act(() => tree!.unmount())
   })
+  it('resets stale pending choices/text on definition revision', async () => {
+    let tree: ReactTestRenderer | null = null
+    const render = (question: string) => {
+      const prompt: AskPrompt = {
+        ...ask,
+        replyAsMessage: true,
+        occurrenceIds: ['same-call'],
+        questions: [{ ...ask.questions[0]!, question }]
+      }
+      return createElement(MobileNativeChatPromptCard, {
+        ask: prompt,
+        askKey: nativeChatAskDismissKey(prompt)
+      })
+    }
+    await act(async () => {
+      tree = create(render('Q1?'))
+    })
+    act(() => tree!.root.findAll((node) => node.props.label === 'Other…')[0]!.props.onPress())
+    act(() => textInput(tree!.root).props.onChangeText('old answer'))
+    await act(async () => tree!.update(render('Edited Q1?')))
+    expect(tree!.root.findAllByType(TextInput)).toHaveLength(0)
+    expect(tree!.root.findAll((node) => node.props.selected === true)).toHaveLength(0)
+    act(() => tree!.unmount())
+  })
+
+  it('resets typed answers on a host/view owner change with the same portable prompt', async () => {
+    const prompt: AskPrompt = { ...ask, replyAsMessage: true, occurrenceIds: ['same-portable-id'] }
+    function Harness({ host }: { host: string }) {
+      const dismissal = useMobileNativeChatAskDismiss({
+        ask: prompt,
+        startedAt: null,
+        scopeKey: host,
+        sessionKey: 'view',
+        observing: true
+      })
+      return createElement(MobileNativeChatPromptCard, { ask: prompt, askKey: dismissal.askKey })
+    }
+    let tree: ReactTestRenderer | null = null
+    await act(async () => {
+      tree = create(createElement(Harness, { host: 'host-A' }))
+    })
+    act(() => tree!.root.findAll((node) => node.props.label === 'Other…')[0]!.props.onPress())
+    act(() => textInput(tree!.root).props.onChangeText('old host answer'))
+    await act(async () => tree!.update(createElement(Harness, { host: 'host-B' })))
+    expect(tree!.root.findAllByType(TextInput)).toHaveLength(0)
+    act(() => tree!.unmount())
+  })
 })
diff --git a/mobile/src/session/native-chat/input/MobileNativeChatPromptCard.tsx b/mobile/src/session/native-chat/input/MobileNativeChatPromptCard.tsx
index 327f29730eb..8a9a799e36c 100644
--- a/mobile/src/session/native-chat/input/MobileNativeChatPromptCard.tsx
+++ b/mobile/src/session/native-chat/input/MobileNativeChatPromptCard.tsx
@@ -77,7 +77,7 @@ export function MobileNativeChatPromptCard({
         prompt={ask}
         onAnswer={async (selections) => {
           const accepted = (await onAnswerAsk?.(ask, selections)) ?? false
-          if (accepted) {
+          if (accepted && !ask.replyAsMessage) {
             onDismissAsk?.()
           }
           return accepted
diff --git a/mobile/src/session/native-chat/input/use-mobile-native-chat-ask-dismiss.ts b/mobile/src/session/native-chat/input/use-mobile-native-chat-ask-dismiss.ts
index 902a0d6adbd..e87698fc989 100644
--- a/mobile/src/session/native-chat/input/use-mobile-native-chat-ask-dismiss.ts
+++ b/mobile/src/session/native-chat/input/use-mobile-native-chat-ask-dismiss.ts
@@ -10,6 +10,7 @@ export function useMobileNativeChatAskDismiss(args: {
   scopeKey: string | null
   sessionKey: string | null
   observing: boolean
+  dismissAsync?: () => void
 }): {
   askKey: string | null
   showAsk: boolean
@@ -24,13 +25,16 @@ export function useMobileNativeChatAskDismiss(args: {
   )
   const dismiss = useMobileNativeChatPromptDismiss({ ...args, kind: 'ask', card })
   return {
-    askKey: dismiss.content,
+    askKey: args.ask?.replyAsMessage
+      ? JSON.stringify([args.scopeKey, args.sessionKey, dismiss.content])
+      : dismiss.content,
     showAsk: dismiss.showPrompt,
     collapsedAsk:
       dismiss.collapsed && args.ask
         ? { title: args.ask.questions[0]?.question ?? '', expand: dismiss.expandPrompt }
         : null,
-    dismissAsk: dismiss.dismissPrompt,
+    dismissAsk:
+      args.ask?.replyAsMessage && args.dismissAsync ? args.dismissAsync : dismiss.dismissPrompt,
     collapseAsk: dismiss.collapsePrompt
   }
 }
diff --git a/mobile/src/session/native-chat/input/use-mobile-native-chat-prompt-dismiss.ts b/mobile/src/session/native-chat/input/use-mobile-native-chat-prompt-dismiss.ts
index fe9b67f423f..10aec35f867 100644
--- a/mobile/src/session/native-chat/input/use-mobile-native-chat-prompt-dismiss.ts
+++ b/mobile/src/session/native-chat/input/use-mobile-native-chat-prompt-dismiss.ts
@@ -51,6 +51,8 @@ export function useMobileNativeChatPromptDismiss({
   }, [sessionKey, occurrenceKey, scopeKey])
   const dismissed = useSyncExternalStore(dismissals.subscribe, () => dismissals.read(storeKey))
   const matches =
+    (!(card?.kind === 'question' && card.prompt.replyAsMessage) ||
+      dismissed?.state === 'collapsed') &&
     dismissed?.sessionKey === sessionKey &&
     nativeChatPromptDismissalMatches(dismissed, content, startedAt)
   useLayoutEffect(() => {
@@ -79,3 +81,29 @@ export function useMobileNativeChatPromptDismiss({
     expandPrompt: () => dismissals.forget(storeKey)
   }
 }
+
+/** Keep addressed hides in the existing scoped owner, independently of the loaded definition. */
+export function useMobileAsyncQuestionHides(
+  scopeKey: string | null,
+  sourceKey: string,
+  viewKey: string
+) {
+  const storeKey = JSON.stringify(['async', scopeKey, sourceKey])
+  const owner = useMemo(() => ({ storeKey, viewKey }), [storeKey, viewKey])
+  const active = useRef<object | null>(null)
+  useLayoutEffect(() => {
+    active.current = owner
+    return () => {
+      active.current = null
+    }
+  }, [owner])
+  const hidden = useSyncExternalStore(dismissals.subscribe, () => dismissals.readAsync(storeKey))
+  return {
+    hidden,
+    capture: (ids: readonly string[]) => () => {
+      if (active.current === owner) {
+        dismissals.hideAsync(storeKey, ids)
+      }
+    }
+  }
+}
diff --git a/mobile/src/session/native-chat/input/use-mobile-native-chat-prompts.test.ts b/mobile/src/session/native-chat/input/use-mobile-native-chat-prompts.test.ts
index eb8f9ddab2e..69d8ecaf797 100644
--- a/mobile/src/session/native-chat/input/use-mobile-native-chat-prompts.test.ts
+++ b/mobile/src/session/native-chat/input/use-mobile-native-chat-prompts.test.ts
@@ -1,8 +1,11 @@
+import { asyncQuestionSourceScope } from '../../../../../src/shared/native-chat/input/native-chat-ask'
 import { createElement } from 'react'
 import TestRenderer, { type ReactTestRenderer } from 'react-test-renderer'
 import { afterEach, describe, expect, it, vi } from 'vitest'
 import type { AgentStatusEntry } from '../../../../../src/shared/agent-status-types'
 import type { NativeChatMessage } from '../../../../../src/shared/native-chat-types'
+import { useMobileAsyncQuestionHides } from './use-mobile-native-chat-prompt-dismiss'
+import { mobileNativeChatPromptDismissals } from './mobile-native-chat-prompt-dismissals'
 import { useMobileNativeChatPrompts } from './use-mobile-native-chat-prompts'
 
 const renderers: ReactTestRenderer[] = []
@@ -31,6 +34,8 @@ function promptsFor(
   let captured: ReturnType<typeof useMobileNativeChatPrompts> | undefined
   function Probe(): null {
     captured = useMobileNativeChatPrompts({
+      asyncSourceScope: 'host/session/epoch',
+      hiddenAsyncIds: new Set(),
       enabled: true,
       status: status as AgentStatusEntry | null,
       messages,
@@ -171,6 +176,8 @@ describe('useMobileNativeChatPrompts in a structured chat', () => {
       let captured: ReturnType<typeof useMobileNativeChatPrompts> | undefined
       function Probe(): null {
         captured = useMobileNativeChatPrompts({
+          asyncSourceScope: 'host/session/epoch',
+          hiddenAsyncIds: new Set(),
           enabled: true,
           structured: { permission: null, question: null, sendWithOutcome },
           status: null,
@@ -211,3 +218,80 @@ describe('useMobileNativeChatPrompts in a structured chat', () => {
     }
   )
 })
+
+describe('addressed phone hide subscriptions', () => {
+  it('keeps unrelated scopes still and reuses scanner output at N/10N', () => {
+    for (const count of [8, 80]) {
+      mobileNativeChatPromptDismissals.clearForTests()
+      let scans = 0
+      const messages: NativeChatMessage[] = [
+        {
+          ...askMessages[0]!,
+          get blocks(): NativeChatMessage['blocks'] {
+            scans += 1
+            return [
+              {
+                type: 'tool-call',
+                name: 'request_user_input_async',
+                input: { questions: [{ title: 'Q1?' }] }
+              }
+            ]
+          }
+        }
+      ]
+      const renders = Array<number>(count).fill(0)
+      const actions: (() => void)[] = []
+      function Probe({ index }: { index: number }): null {
+        renders[index] = (renders[index] ?? 0) + 1
+        const sourceKey = asyncQuestionSourceScope({
+          kind: 'journal',
+          agent: 'codex',
+          sessionId: `session-${Math.floor(index / 2)}`,
+          epoch: 'epoch'
+        })
+        const hides = useMobileAsyncQuestionHides(
+          `host-${index % 2}/pane-${Math.floor(index / 2)}`,
+          sourceKey,
+          'view'
+        )
+        const prompts = useMobileNativeChatPrompts({
+          enabled: true,
+          status: null,
+          messages,
+          transcriptLoading: false,
+          asyncSourceScope: sourceKey,
+          hiddenAsyncIds: hides.hidden
+        })
+        actions[index] = hides.capture(prompts.ask?.occurrenceIds ?? [])
+        return null
+      }
+      let renderer: ReactTestRenderer
+      TestRenderer.act(() => {
+        renderer = TestRenderer.create(
+          createElement(
+            'Probes',
+            null,
+            Array.from({ length: count }, (_, index) => createElement(Probe, { key: index, index }))
+          )
+        )
+        renderers.push(renderer)
+      })
+      const initialScans = scans
+      expect(initialScans).toBeGreaterThanOrEqual(count)
+      expect(initialScans).toBeLessThanOrEqual(2 * count)
+      renders.fill(0)
+      TestRenderer.act(() => actions[0]!())
+      expect(renders).toEqual([1, ...Array<number>(count - 1).fill(0)])
+      expect(scans).toBe(initialScans)
+      renders.fill(0)
+      TestRenderer.act(() => actions[1]!())
+      expect(renders).toEqual([0, 1, ...Array<number>(count - 2).fill(0)])
+      expect(scans).toBe(initialScans)
+      renders.fill(0)
+      TestRenderer.act(() => actions[0]!())
+      expect(renders.every((value) => value === 0)).toBe(true)
+      TestRenderer.act(() => renderer.unmount())
+      renderers.pop()
+    }
+  })
+})
diff --git a/mobile/src/session/native-chat/input/use-mobile-native-chat-prompts.ts b/mobile/src/session/native-chat/input/use-mobile-native-chat-prompts.ts
index be4aaab8737..4b0f9550b65 100644
--- a/mobile/src/session/native-chat/input/use-mobile-native-chat-prompts.ts
+++ b/mobile/src/session/native-chat/input/use-mobile-native-chat-prompts.ts
@@ -1,3 +1,7 @@
+import {
+  aggregateAsyncQuestions,
+  scanPendingAsks
+} from '../../../../../src/shared/native-chat/input/native-chat-ask'
 import { useMemo } from 'react'
 import type { AgentStatusEntry } from '../../../../../src/shared/agent-status-types'
 import type { AskPrompt } from '../../../../../src/shared/native-chat/input/native-chat-ask-types'
@@ -30,8 +34,20 @@ export function useMobileNativeChatPrompts(args: {
   messages: readonly NativeChatMessage[]
   // Unsettled/retained reconnect history may contain answered asks and cannot supply current prompt cards.
   transcriptLoading: boolean
+  asyncSourceScope: string
+  hiddenAsyncIds: ReadonlySet<string>
 }): MobileNativeChatPrompts {
   const { enabled, structured = null, status, messages, transcriptLoading } = args
+  const scan = useMemo(
+    () => (!transcriptLoading ? scanPendingAsks(messages) : null),
+    [messages, transcriptLoading]
+  )
+  const pendingAsk = useMemo(
+    () =>
+      aggregateAsyncQuestions(scan?.contributors ?? [], args.asyncSourceScope, args.hiddenAsyncIds),
+    [scan, args.asyncSourceScope, args.hiddenAsyncIds]
+  )
+  const transcriptAsk = scan?.blocking ?? pendingAsk
   const interactivePrompt = status?.interactivePrompt
   const toolName = status?.toolName
   const agent = status?.agentType
@@ -42,13 +58,14 @@ export function useMobileNativeChatPrompts(args: {
         toolName,
         agent,
         messages,
+        transcriptAsk,
         transcriptSettled: !transcriptLoading
       }),
-    [interactivePrompt, toolName, agent, messages, transcriptLoading]
+    [interactivePrompt, toolName, agent, messages, transcriptLoading, transcriptAsk]
   )
   const structuredAsk = useMobileStructuredAsyncQuestion({
     structured,
-    messages,
+    pendingAsk,
     transcriptLoading
   })
   if (structured) {
diff --git a/mobile/src/session/use-mobile-native-chat-controller.test.ts b/mobile/src/session/use-mobile-native-chat-controller.test.ts
index 71678e87e17..8f521bc812d 100644
--- a/mobile/src/session/use-mobile-native-chat-controller.test.ts
+++ b/mobile/src/session/use-mobile-native-chat-controller.test.ts
@@ -91,6 +91,7 @@ vi.mock('./use-mobile-native-chat-session', () => ({
 }))
 vi.mock('./use-mobile-structured-agent-session', () => ({
   useMobileStructuredAgentSession: () => ({
+    asyncQuestionSourceScope: 'journal/host/session/epoch',
     session: structuredSessionState,
     ...structuredActivity,
     queued: { cards: [], send: vi.fn(), delete: vi.fn(), edit: vi.fn() },
diff --git a/mobile/src/session/use-mobile-native-chat-controller.ts b/mobile/src/session/use-mobile-native-chat-controller.ts
index 0f130dbcada..1fae8abe0ff 100644
--- a/mobile/src/session/use-mobile-native-chat-controller.ts
+++ b/mobile/src/session/use-mobile-native-chat-controller.ts
@@ -1,3 +1,4 @@
+import { asyncQuestionSourceScope } from '../../../src/shared/native-chat/input/native-chat-ask'
 import { useLayoutEffect, useRef, type MutableRefObject } from 'react'
 import type { RpcClient } from '../transport/rpc-client'
 import type { ConnectionState } from '../transport/types'
@@ -134,6 +135,14 @@ export function useMobileNativeChatController(args: {
     scopeKey: mobileNativeChatScopeKey(hostId, worktreeId, activeSessionTabId),
     sessionId: activeChatSessionId,
     streamIdentity,
+    asyncSourceScope: activeChatStructured
+      ? structuredNativeChat.asyncQuestionSourceScope
+      : asyncQuestionSourceScope({
+          kind: 'transcript',
+          agent: activeChatAgent,
+          sessionId: activeChatSessionId,
+          transcriptPath: activeChatResolution?.transcriptPath ?? null
+        }),
     visible: showNativeChat,
     terminal: bridgePromptWrites,
     onSendResolved
diff --git a/mobile/src/session/use-mobile-native-chat-prompt-controller.ts b/mobile/src/session/use-mobile-native-chat-prompt-controller.ts
index 6ec9315496c..c4c176576ab 100644
--- a/mobile/src/session/use-mobile-native-chat-prompt-controller.ts
+++ b/mobile/src/session/use-mobile-native-chat-prompt-controller.ts
@@ -1,3 +1,6 @@
+import { useMobileAsyncQuestionHides } from './native-chat/input/use-mobile-native-chat-prompt-dismiss'
+import type { AskPrompt } from '../../../src/shared/native-chat/input/native-chat-ask-types'
+import type { AskAnswerSelection } from '../../../src/shared/native-chat-ask-answer'
 import type { AgentStatusEntry } from '../../../src/shared/agent-status-types'
 import type { MobileNativeChatController } from './mobile-native-chat-controller-contract'
 import type { useMobileBridgeChatPromptWrites } from './use-mobile-bridge-chat-prompt-writes'
@@ -17,6 +20,7 @@ export function useMobileNativeChatPromptController({
   scopeKey,
   sessionId,
   streamIdentity,
+  asyncSourceScope,
   visible,
   terminal,
   onSendResolved
@@ -31,6 +35,7 @@ export function useMobileNativeChatPromptController({
   scopeKey: string | null
   sessionId: string | null
   streamIdentity: string
+  asyncSourceScope: string
   visible: boolean
   /** Terminal-bridge writes; a structured chat answers through its own session. */
   terminal: Pick<
@@ -55,6 +60,7 @@ export function useMobileNativeChatPromptController({
   | 'handleNativeChatAnswerAsk'
   | 'handleNativeChatCancelAsk'
 > & { hasPromptCard: boolean } {
+  const asyncHides = useMobileAsyncQuestionHides(scopeKey, asyncSourceScope, streamIdentity)
   const {
     permission: legacyNativeChatPermission,
     waitStartedAt: nativeChatPromptStartedAt,
@@ -65,20 +71,31 @@ export function useMobileNativeChatPromptController({
     structured,
     status,
     messages: session.messages,
-    transcriptLoading: session.transcriptLoading
+    transcriptLoading: session.transcriptLoading,
+    asyncSourceScope,
+    hiddenAsyncIds: asyncHides.hidden
   })
   // A never-read transcript cannot prove that a dismissed prompt cleared.
   const nativeChatTranscriptSettled =
     session.status === 'ready' || (session.status === 'error' && session.messages.length > 0)
   const askDismissal = useMobileNativeChatAskDismiss({
     ask: nativeChatAskPrompt,
+    dismissAsync: asyncHides.capture(nativeChatAskPrompt?.occurrenceIds ?? []),
     startedAt: nativeChatPromptStartedAt,
     scopeKey,
-    sessionKey: sessionId,
+    sessionKey: nativeChatAskPrompt?.replyAsMessage ? streamIdentity : sessionId,
     observing: visible && (nativeChatAskPrompt != null || nativeChatTranscriptSettled)
   })
   const answerAsk = useNativeChatAcceptedAction(
-    structuredAnswer ?? terminal.answerAsk,
+    async (prompt: AskPrompt, selections: AskAnswerSelection[]) => {
+      const hide = asyncHides.capture(prompt.occurrenceIds ?? [])
+      const accepted = await (structuredAnswer ?? terminal.answerAsk)(prompt, selections)
+      // Only terminal writes acknowledge delivery; structured admission leaves retirement to rows.
+      if (accepted && prompt.replyAsMessage && !structuredAnswer) {
+        hide()
+      }
+      return accepted
+    },
     onSendResolved
   )
   const cancelAsk = useNativeChatAcceptedAction(terminal.cancelAsk, onSendResolved)
diff --git a/mobile/src/session/use-mobile-structured-agent-session.ts b/mobile/src/session/use-mobile-structured-agent-session.ts
index 9ea1b5042e4..ba86e0a6a91 100644
--- a/mobile/src/session/use-mobile-structured-agent-session.ts
+++ b/mobile/src/session/use-mobile-structured-agent-session.ts
@@ -1,3 +1,4 @@
+import { asyncQuestionSourceScope as questionSourceScope } from '../../../src/shared/native-chat/input/native-chat-ask'
 import { useCallback, useMemo, useRef } from 'react'
 import { encodeNativeChatTranscriptIdentity } from '../../../src/shared/native-chat/transcript/native-chat-transcript-retention'
 import { projectStructuredAgentSessionMessages } from '../../../src/shared/structured-agent-session-message-projection'
@@ -206,7 +207,7 @@ export function useMobileStructuredAgentSession(
     sendSelection: options.sendSelection,
     takesSkills: hostSupport?.sendSkills === true
   })
-  const { items, currentRequests, actionablePromptIds, status } = state
+  const { items, currentRequests, actionablePromptIds, status, epoch } = state
   // Prefer host actionability: ended-agent prompts must receive no answer.
   const [approvalPrompt, questionPrompt] = useMemo(() => {
     const prompts = { items, currentRequests, actionablePromptIds }
@@ -273,6 +274,7 @@ export function useMobileStructuredAgentSession(
   return {
     ...options,
     visualSource,
+    asyncQuestionSourceScope: questionSourceScope({ kind: 'journal', agent, sessionId, epoch }),
     imagePreviewsByMessageId: sends.imagePreviewsByMessageId,
     session: {
       messages,
diff --git a/mobile/src/session/use-mobile-structured-async-question.ts b/mobile/src/session/use-mobile-structured-async-question.ts
index b36956c6188..d9ebef904f2 100644
--- a/mobile/src/session/use-mobile-structured-async-question.ts
+++ b/mobile/src/session/use-mobile-structured-async-question.ts
@@ -1,11 +1,9 @@
-import { useCallback, useMemo } from 'react'
-import { extractPendingMessageReplyAsk } from '../../../src/shared/native-chat/input/native-chat-ask'
+import { useCallback } from 'react'
 import {
   formatAskAnswer,
   type AskAnswerSelection
 } from '../../../src/shared/native-chat-ask-answer'
 import type { AskPrompt } from '../../../src/shared/native-chat/input/native-chat-ask-types'
-import type { NativeChatMessage } from '../../../src/shared/native-chat-types'
 import type { useMobileStructuredAgentSession } from './use-mobile-structured-agent-session'
 
 export type MobileStructuredAskSession = Pick<
@@ -16,20 +14,17 @@ export type MobileStructuredAskSession = Pick<
 // Keep nonblocking structured questions pending until the next user message; answer by ordinary send without touching the draft.
 export function useMobileStructuredAsyncQuestion(args: {
   structured: MobileStructuredAskSession | null
-  messages: readonly NativeChatMessage[]
+  pendingAsk: AskPrompt | null
   transcriptLoading: boolean
 }): {
   ask: AskPrompt | null
   answer: ((prompt: AskPrompt, selections: AskAnswerSelection[]) => Promise<boolean>) | null
 } {
-  const { structured, messages, transcriptLoading } = args
+  const { structured, pendingAsk, transcriptLoading } = args
   // A journal prompt takes the card slot first, as on desktop.
   const readable =
     structured !== null && !structured.permission && !structured.question && !transcriptLoading
-  const ask = useMemo(
-    () => (readable ? extractPendingMessageReplyAsk(messages) : null),
-    [readable, messages]
-  )
+  const ask = readable ? pendingAsk : null
   const sendWithOutcome = structured?.sendWithOutcome
   const answer = useCallback(
     async (prompt: AskPrompt, selections: AskAnswerSelection[]) =>
diff --git a/src/main/codex/codex-structured-async-question.test.ts b/src/main/codex/codex-structured-async-question.test.ts
index 32374c67176..f11923d6828 100644
--- a/src/main/codex/codex-structured-async-question.test.ts
+++ b/src/main/codex/codex-structured-async-question.test.ts
@@ -1,6 +1,16 @@
 import { describe, expect, it } from 'vitest'
-import { extractPendingAsk } from '../../shared/native-chat/input/native-chat-ask'
-import { codexItemBody } from './codex-structured-item-translation'
+import {
+  extractPendingAsk,
+  scanPendingAsks,
+  asyncQuestionOccurrenceId
+} from '../../shared/native-chat/input/native-chat-ask'
+import { agentJournalItemKey } from '../../shared/agent-session-journal-item-key'
+import type { NativeChatMessage } from '../../shared/native-chat-types'
+import {
+  codexItemBody,
+  codexItemIdentity,
+  CodexTurnOrdinals
+} from './codex-structured-item-translation'
 
 describe('Codex async question items', () => {
   it('carries an async question on its message so clients can answer it', () => {
@@ -34,4 +44,41 @@ describe('Codex async question items', () => {
       ]
     })
   })
+
+  it('keeps a resumed async item dismissed when provider IDs renumber, but identifies later rows', () => {
+    function project(rawId: string, ordinals: CodexTurnOrdinals): NativeChatMessage {
+      const item = {
+        type: 'agentMessage',
+        id: rawId,
+        text: 'Which color?',
+        delivery: 'async',
+        questions: [{ title: 'Which color?', options: ['Red', 'Blue'] }]
+      }
+      const body = codexItemBody(item)
+      if (body?.kind !== 'message') {
+        throw new Error('Expected an async message')
+      }
+      return {
+        id: agentJournalItemKey(
+          codexItemIdentity({ threadId: 'thread', turnId: 'turn', item, ordinals })
+        ),
+        role: 'assistant',
+        blocks: body.blocks,
+        timestamp: null,
+        source: 'transcript'
+      }
+    }
+    const liveOrdinals = new CodexTurnOrdinals()
+    const live = project('live-call-async', liveOrdinals)
+    const resumed = project('item-0', new CodexTurnOrdinals())
+    const key = (row: NativeChatMessage) =>
+      asyncQuestionOccurrenceId(
+        'journal/host/thread/epoch',
+        scanPendingAsks([row]).contributors[0]!
+      )
+    expect(live.id).toBe(resumed.id)
+    expect(key(live)).not.toBeNull()
+    expect(key(resumed)).toBe(key(live))
+    expect(key(project('later-call-async', liveOrdinals))).not.toBe(key(live))
+  })
 })
diff --git a/src/renderer/src/components/native-chat/NativeChatInteractiveCard.test.tsx b/src/renderer/src/components/native-chat/NativeChatInteractiveCard.test.tsx
index 127578df1a9..539745b5f2e 100644
--- a/src/renderer/src/components/native-chat/NativeChatInteractiveCard.test.tsx
+++ b/src/renderer/src/components/native-chat/NativeChatInteractiveCard.test.tsx
@@ -39,6 +39,8 @@ import { NativeChatInteractiveCard } from './NativeChatInteractiveCard'
 import { TooltipProvider } from '@/components/ui/tooltip'
 import { useNativeChatInteractivePromptCard } from './use-native-chat-interactive-prompt-card'
 import { useNativeChatPromptCardPresentation } from './use-native-chat-prompt-card-presentation'
+import { asyncQuestionSourceScope } from '../../../../shared/native-chat/input/native-chat-ask'
+import { useNativeChatAsyncQuestions } from './use-native-chat-async-questions'
 import { nativeChatPromptDismissals } from './native-chat-prompt-dismissals'
 
 // Answered occurrences outlive a view by design; each test starts with none.
@@ -117,29 +119,50 @@ function CardHarness({
   canSend,
   messages,
   transcriptSettled,
-  targetPtyId = 'pty-1'
+  targetPtyId = 'pty-1',
+  sourceKey = 'transcript/host/session'
 }: {
   canSend: boolean
   messages?: readonly NativeChatMessage[]
   transcriptSettled: boolean
   targetPtyId?: string
+  sourceKey?: string
 }): React.JSX.Element {
+  const asyncQuestions = useNativeChatAsyncQuestions({
+    paneKey: 'tab-1:leaf-1',
+    sourceKey,
+    sourceScope: asyncQuestionSourceScope({
+      kind: 'transcript',
+      agent: 'codex',
+      sessionId: 'session',
+      transcriptPath: null
+    }),
+    viewKey: targetPtyId,
+    messages: messages ?? NO_MESSAGES,
+    settled: transcriptSettled && messages !== undefined
+  })
   const card = useNativeChatInteractivePromptCard({
     paneKey: 'tab-1:leaf-1',
     messages: messages ?? NO_MESSAGES,
+    transcriptAsk: asyncQuestions.blocking ?? asyncQuestions.prompt,
     transcriptSettled: transcriptSettled && messages !== undefined
   })
   const presentation = useNativeChatPromptCardPresentation({
     paneKey: 'tab-1:leaf-1',
     targetPtyId,
     card,
+    dismissAsync: asyncQuestions.dismiss,
     canSend
   })
   return (
     <TooltipProvider>
       {presentation.card ? (
         <NativeChatInteractiveCard
-          key={presentation.occurrenceKey ?? 'prompt'}
+          key={
+            presentation.card.kind === 'question' && presentation.card.prompt.replyAsMessage
+              ? asyncQuestions.ownerKey
+              : (presentation.occurrenceKey ?? 'prompt')
+          }
           card={presentation.card}
           onDismiss={presentation.dismiss}
           onCollapse={presentation.collapse}
@@ -589,3 +612,136 @@ describe('NativeChatInteractiveCard transcript fallback', () => {
     expect(screen.queryByText('Tabs or spaces?')).not.toBeInTheDocument()
   })
 })
+
+describe('terminal async contributors through the production hooks and card', () => {
+  const row = (id: string, title: string): NativeChatMessage => ({
+    id,
+    role: 'assistant',
+    timestamp: null,
+    source: 'transcript',
+    blocks: [
+      {
+        type: 'tool-call',
+        name: 'request_user_input_async',
+        input: { questions: [{ title, options: ['Tabs', 'Spaces'] }] }
+      }
+    ]
+  })
+  beforeEach(() => {
+    vi.clearAllMocks()
+    paneStatus.interactivePrompt = undefined
+    paneStatus.toolName = undefined
+    paneStatus.state = 'done'
+  })
+  afterEach(cleanup)
+
+  it('retains terminal choices across an agent notice until legacy human input', () => {
+    const q1 = row('one', 'Q1?')
+    const notice: NativeChatMessage = {
+      id: 'mail',
+      role: 'user',
+      timestamp: 2,
+      source: 'transcript',
+      blocks: [{ type: 'text', text: 'You have 1 orchestration message.' }],
+      from: {
+        kind: 'agent',
+        senders: [
+          {
+            party: { address: 'term_a', terminalHandle: 'term_a', orcaSessionId: null },
+            name: 'Coder'
+          }
+        ],
+        orchestration: {
+          message: 'mail-notice',
+          mailbox: 'term_b',
+          dispatchId: null,
+          messages: [{ messageId: 'mail-1', runId: 'run-1', from: 'term_a' }]
+        }
+      }
+    }
+    const view = render(cardElement(true, [q1]))
+    fireEvent.click(screen.getByRole('button', { name: /Spaces/ }))
+    view.rerender(cardElement(true, [q1, notice]))
+    expect(screen.getByText('Q1?')).toBeInTheDocument()
+    expect(screen.getByRole('button', { name: /Spaces/ })).toHaveAttribute('aria-pressed', 'true')
+    view.rerender(cardElement(true, [q1, notice, { ...notice, id: 'human', from: undefined }]))
+    expect(composerShown()).toBe(true)
+    expect(mocks.sendAnswer).not.toHaveBeenCalled()
+  })
+
+  it('filters Q1 before grouping Q2 and never writes Cancel, including window movement', () => {
+    const q1 = row('one', 'Q1?')
+    const q2 = row('two', 'Q2?')
+    const view = render(cardElement(true, [q1]))
+    fireEvent.click(screen.getByRole('button', { name: 'Cancel' }))
+    view.rerender(cardElement(true, [q1, q2]))
+    expect(screen.queryByText('Q1?')).not.toBeInTheDocument()
+    expect(screen.getByText('Q2?')).toBeInTheDocument()
+    fireEvent.click(screen.getByRole('button', { name: 'Cancel' }))
+    view.rerender(cardElement(true, []))
+    view.rerender(cardElement(true, [row('one', 'Edited Q1?'), q2]))
+    expect(composerShown()).toBe(true)
+    expect(mocks.cancelAsk).not.toHaveBeenCalled()
+    expect(mocks.cancel).not.toHaveBeenCalled()
+    expect(mocks.sendRawVerified).not.toHaveBeenCalled()
+    // Async hides cannot refuse a live blocking prompt with the same definition.
+    paneStatus.interactivePrompt = JSON.stringify({
+      questions: [{ question: 'Q1?', options: ['Tabs', 'Spaces'] }]
+    })
+    view.rerender(cardElement(true, [q1, q2]))
+    expect(screen.getByText('Q1?')).toBeInTheDocument()
+  })
+
+  it.each(['same-owner', 'source', 'PTY'])(
+    'captures answered Q1 IDs while Q2 arrives (%s)',
+    (replacement) => {
+      let finish: (delivered: boolean) => void = () => {
+        throw new Error('not submitted')
+      }
+      mocks.sendAnswer.mockImplementation((_prompt, _selections, done) => {
+        finish = done!
+        return { settleAfterMs: 500 }
+      })
+      const q1 = row('one', 'Q1?')
+      const q2 = row('two', 'Q2?')
+      const element = (
+        messages: NativeChatMessage[],
+        sourceKey = 'transcript/host/session',
+        targetPtyId = 'pty-1'
+      ) => (
+        <CardHarness
+          canSend
+          transcriptSettled
+          messages={messages}
+          sourceKey={sourceKey}
+          targetPtyId={targetPtyId}
+        />
+      )
+      const view = render(element([q1]))
+      chooseSpacesAndSubmit()
+      view.rerender(
+        element(
+          [q1, q2],
+          replacement === 'source' ? 'transcript/other/session' : undefined,
+          replacement === 'PTY' ? 'pty-2' : undefined
+        )
+      )
+      act(() => finish(true))
+      if (replacement === 'same-owner') {
+        expect(screen.getByText('Q2?')).toBeInTheDocument()
+        expect(screen.queryByText('Q1?')).not.toBeInTheDocument()
+      } else {
+        expect(screen.getByText('Q1?')).toBeInTheDocument()
+      }
+    }
+  )
+
+  it('resets an edited pending form without unmounting its answer owner', () => {
+    const view = render(cardElement(true, [row('one', 'Q1?')]))
+    fireEvent.click(screen.getByRole('button', { name: /Spaces/ }))
+    expect(screen.getByRole('button', { name: /Spaces/ })).toHaveAttribute('aria-pressed', 'true')
+    view.rerender(cardElement(true, [row('one', 'Revised Q1?')]))
+    expect(screen.getByRole('button', { name: /Spaces/ })).toHaveAttribute('aria-pressed', 'false')
+    expect(mocks.cancelPending).not.toHaveBeenCalled()
+  })
+})
diff --git a/src/renderer/src/components/native-chat/NativeChatInteractiveCard.tsx b/src/renderer/src/components/native-chat/NativeChatInteractiveCard.tsx
index 1656cf77568..391b920de87 100644
--- a/src/renderer/src/components/native-chat/NativeChatInteractiveCard.tsx
+++ b/src/renderer/src/components/native-chat/NativeChatInteractiveCard.tsx
@@ -1,3 +1,4 @@
+import { nativeChatAskDismissKey } from '../../../../shared/native-chat-ask-dismiss-key'
 import { useCallback, useLayoutEffect, useRef, useState } from 'react'
 import type { InteractivePromptCard } from '../../../../shared/native-chat-interactive-prompt'
 import { NativeChatQuestionCard } from './NativeChatQuestionCard'
@@ -81,6 +82,7 @@ export function NativeChatInteractiveCard({
     }
     return (
       <NativeChatQuestionCard
+        key={nativeChatAskDismissKey(card.prompt)}
         prompt={card.prompt}
         isSubmitting={submitting}
         isCancelling={cancelling}
diff --git a/src/renderer/src/components/native-chat/NativeChatResolvedView.reveal-latest.test.tsx b/src/renderer/src/components/native-chat/NativeChatResolvedView.reveal-latest.test.tsx
index ae34e208603..6e1866922d2 100644
--- a/src/renderer/src/components/native-chat/NativeChatResolvedView.reveal-latest.test.tsx
+++ b/src/renderer/src/components/native-chat/NativeChatResolvedView.reveal-latest.test.tsx
@@ -1,3 +1,4 @@
+import type * as PromptCardModule from './use-native-chat-interactive-prompt-card'
 // @vitest-environment happy-dom
 
 import { afterEach, describe, expect, it, vi } from 'vitest'
@@ -43,9 +44,20 @@ vi.mock('./use-native-chat-interactive-send', () => ({
   })
 }))
 // A pending question, so the pane mounts its card with the send it hands it.
-vi.mock('./use-native-chat-interactive-prompt-card', () => ({
-  useNativeChatInteractivePromptCard: () => ({ kind: 'question', prompt })
-}))
+vi.mock('./use-native-chat-interactive-prompt-card', async (importOriginal) => {
+  const original = await importOriginal<typeof PromptCardModule>()
+  const { useNativeChatPromptCardPresentation } =
+    await import('./use-native-chat-prompt-card-presentation')
+  return {
+    useNativeChatTerminalPromptCard: (
+      args: Parameters<typeof original.useNativeChatTerminalPromptCard>[0]
+    ) => {
+      const card = { kind: 'question' as const, prompt }
+      const presentation = useNativeChatPromptCardPresentation({ ...args, card })
+      return { promptCard: card, presentation, actionKey: presentation.occurrenceKey ?? 'prompt' }
+    }
+  }
+})
 vi.mock('./NativeChatInteractiveCard', async (importOriginal) => {
   const original = await importOriginal<typeof InteractiveCardModule>()
   return {
diff --git a/src/renderer/src/components/native-chat/NativeChatResolvedView.tsx b/src/renderer/src/components/native-chat/NativeChatResolvedView.tsx
index eec1b20b54e..086b8fd1de2 100644
--- a/src/renderer/src/components/native-chat/NativeChatResolvedView.tsx
+++ b/src/renderer/src/components/native-chat/NativeChatResolvedView.tsx
@@ -20,8 +20,7 @@ import { NativeChatFindBar } from './NativeChatFindBar'
 import { useNativeChatCanSend } from './use-native-chat-can-send'
 import { NativeChatInteractiveCard } from './NativeChatInteractiveCard'
 import { nativeChatAskRequiresTerminal } from '../../../../shared/native-chat-agent-support'
-import { useNativeChatInteractivePromptCard } from './use-native-chat-interactive-prompt-card'
-import { useNativeChatPromptCardPresentation } from './use-native-chat-prompt-card-presentation'
+import { useNativeChatTerminalPromptCard } from './use-native-chat-interactive-prompt-card'
 import { NativeChatPromptStrip } from './NativeChatPromptCollapse'
 import { NativeChatEmptyState } from './NativeChatEmptyState'
 import { useNativeChatInteractiveSend } from './use-native-chat-interactive-send'
@@ -188,18 +187,20 @@ export function NativeChatResolvedView({
         : new Map([...(launchPromptDeliveryNotices ?? []), ...delivery.notices]),
     [launchPromptDeliveryNotices, delivery.notices]
   )
-  const promptCard = useNativeChatInteractivePromptCard({
-    paneKey,
-    messages: sessionAfterCommandBoundaries.messages,
-    transcriptSettled: session.readPhase === 'ready'
-  })
-  // A prompt card and composer must never share the input region: composer text would answer the agent’s selector.
-  const promptCardPresentation = useNativeChatPromptCardPresentation({
+  const {
+    promptCard,
+    presentation: promptCardPresentation,
+    actionKey
+  } = useNativeChatTerminalPromptCard({
     paneKey,
     targetPtyId,
-    card: promptCard,
-    canSend,
-    transcriptSettled: session.readPhase === 'ready'
+    runtimeEnvironmentId,
+    agent,
+    sessionId,
+    transcriptPath: transcriptPath ?? null,
+    messages: sessionAfterCommandBoundaries.messages,
+    transcriptSettled: session.readPhase === 'ready',
+    canSend
   })
   const { card: shownPromptCard, collapsedCard } = promptCardPresentation
   const mountedPromptCard = shownPromptCard ?? collapsedCard
@@ -378,7 +379,7 @@ export function NativeChatResolvedView({
       {mountedPromptCard ? (
         <div hidden={collapsedCard !== null} inert={collapsedCard !== null} className="contents">
           <NativeChatInteractiveCard
-            key={promptCardPresentation.occurrenceKey ?? 'prompt'}
+            key={actionKey}
             card={mountedPromptCard}
             send={interactiveSend}
             requiresTerminal={nativeChatAskRequiresTerminal(agent)}
diff --git a/src/renderer/src/components/native-chat/NativeChatStructuredAsyncQuestion.test.tsx b/src/renderer/src/components/native-chat/NativeChatStructuredAsyncQuestion.test.tsx
index 4d92ce46059..2aab436c095 100644
--- a/src/renderer/src/components/native-chat/NativeChatStructuredAsyncQuestion.test.tsx
+++ b/src/renderer/src/components/native-chat/NativeChatStructuredAsyncQuestion.test.tsx
@@ -2,13 +2,18 @@
 import { act } from 'react'
 import { createRoot } from 'react-dom/client'
 import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
+import { asyncQuestionSourceScope } from '../../../../shared/native-chat/input/native-chat-ask'
+import type { NativeChatStructuredComposerTransport } from './native-chat-composer-types'
 import type { NativeChatMessage } from '../../../../shared/native-chat-types'
 import { projectStructuredItemToNativeChat } from '../../../../shared/structured-agent-session-projection'
 import { NativeChatStructuredAsyncQuestion } from './NativeChatStructuredAsyncQuestion'
+import { useNativeChatAsyncQuestions } from './use-native-chat-async-questions'
+import { nativeChatPromptDismissals } from './native-chat-prompt-dismissals'
 
 let container: HTMLDivElement
 let root: ReturnType<typeof createRoot>
 beforeEach(() => {
+  nativeChatPromptDismissals.clearForTests()
   vi.useFakeTimers()
   container = document.createElement('div')
   document.body.appendChild(container)
@@ -45,6 +50,8 @@ describe('NativeChatStructuredAsyncQuestion', () => {
           root.render(
             <NativeChatStructuredAsyncQuestion
               paneKey="tab-1:structured"
+              sourceScope="journal/session/epoch"
+              sourceKey="journal/host/session/epoch"
               session={{ messages, readPhase: 'ready' }}
               send={send}
             />
@@ -104,7 +111,7 @@ describe('NativeChatStructuredAsyncQuestion', () => {
       act(() => vi.runAllTimers())
 
       expect(send).toHaveBeenCalledWith('> Which color?\n\nBlue', [])
-      expect(container.textContent?.includes('Which color?')).toBe(!accepted)
+      expect(container.textContent).toContain('Which color?')
       render([
         asked,
         notice,
@@ -119,4 +126,327 @@ describe('NativeChatStructuredAsyncQuestion', () => {
       expect(container.textContent).not.toContain('Which color?')
     }
   )
+
+  it.each([undefined, 'reused-call'])(
+    'shows an identical replacement in one ready-to-ready update (call ID: %s)',
+    (callId) => {
+      const send = vi.fn(() => true)
+      const first = {
+        ...asked,
+        blocks: asked.blocks.map((block) =>
+          block.type === 'tool-call' ? { ...block, callId } : block
+        )
+      }
+      const render = (messages: NativeChatMessage[]) =>
+        act(() =>
+          root.render(
+            <NativeChatStructuredAsyncQuestion
+              paneKey="tab-1:structured"
+              sourceScope="journal/session/epoch"
+              sourceKey="journal/host/session/epoch"
+              session={{ messages, readPhase: 'ready' }}
+              send={send}
+            />
+          )
+        )
+      render([first])
+      act(() =>
+        container
+          .querySelector('button[aria-label="Cancel"]')
+          ?.dispatchEvent(new MouseEvent('click', { bubbles: true }))
+      )
+      expect(container.textContent).not.toContain('Which color?')
+      expect(send).not.toHaveBeenCalled()
+      // Same canonical row stays dismissed through renamed/removed IDs and block reshaping.
+      for (const readbackId of ['resumed-call', undefined]) {
+        render([
+          {
+            ...first,
+            blocks: [
+              { type: 'text', text: 'More context' },
+              ...first.blocks.map((block) =>
+                block.type === 'tool-call' ? { ...block, callId: readbackId } : block
+              )
+            ]
+          }
+        ])
+        expect(container.textContent).not.toContain('Which color?')
+      }
+
+      const answer: NativeChatMessage = {
+        id: 'delivered-answer',
+        role: 'user',
+        blocks: [{ type: 'text', text: 'Blue' }],
+        timestamp: null,
+        source: 'transcript'
+      }
+      render([first, answer, { ...first, id: 'ask-again' }])
+      expect(container.textContent).toContain('Which color?')
+      const blue = [...container.querySelectorAll('button[aria-pressed]')].find((node) =>
+        node.textContent?.includes('Blue')
+      )
+      act(() => blue?.dispatchEvent(new MouseEvent('click', { bubbles: true })))
+      act(() => vi.runAllTimers())
+      expect(send).toHaveBeenCalledWith('> Which color?\n\nBlue', [])
+      expect(container.textContent).toContain('Which color?')
+
+      render([
+        first,
+        answer,
+        { ...first, id: 'ask-again' },
+        { ...answer, id: 'second-answer' },
+        { ...first, id: 'third-ask' }
+      ])
+      expect(container.textContent).toContain('Which color?')
+    }
+  )
+  it('keeps cancelled contributors hidden across edits, new siblings, paging and blocking', () => {
+    const send = vi.fn(() => true)
+    const render = (
+      messages: NativeChatMessage[],
+      blocked = false,
+      sourceKey = 'journal/host/session/epoch'
+    ) =>
+      act(() =>
+        root.render(
+          <NativeChatStructuredAsyncQuestion
+            paneKey="tab-1:structured"
+            sourceScope={sourceKey}
+            sourceKey={sourceKey}
+            session={{ messages, readPhase: 'ready' }}
+            blocked={blocked}
+            send={send}
+          />
+        )
+      )
+    const cancel = () =>
+      act(() =>
+        container
+          .querySelector('button[aria-label="Cancel"]')
+          ?.dispatchEvent(new MouseEvent('click', { bubbles: true }))
+      )
+    render([asked])
+    cancel()
+    const edited = {
+      ...asked,
+      blocks: [
+        {
+          type: 'tool-call' as const,
+          name: 'request_user_input_async',
+          input: { questions: [{ title: 'Edited Q1?' }] }
+        }
+      ]
+    }
+    const sibling = {
+      type: 'tool-call' as const,
+      name: 'request_user_input_async',
+      input: { questions: [{ title: 'Q2?' }] }
+    }
+    render([{ ...edited, blocks: [...edited.blocks, sibling] }])
+    expect(container.textContent).toContain('Q2?')
+    expect(container.textContent).not.toContain('Edited Q1?')
+    cancel()
+    render([])
+    render([asked], true)
+    render([{ ...edited, blocks: [...edited.blocks, sibling] }])
+    expect(container.textContent).toBe('')
+    render([asked, { ...asked, id: 'new-equal-text-row' }])
+    expect(container.textContent).toContain('Which color?')
+    cancel()
+    expect(send).not.toHaveBeenCalled()
+    render([asked], false, 'journal/host/session/reset')
+    expect(container.textContent).toContain('Which color?')
+  })
+
+  it('resets pending selections when a definition changes without cancelling it', () => {
+    const send = vi.fn(() => true)
+    const render = (title: string, option: string) =>
+      act(() =>
+        root.render(
+          <NativeChatStructuredAsyncQuestion
+            paneKey="tab-1:structured"
+            sourceScope="journal/session/epoch"
+            sourceKey="journal/host/session/epoch"
+            session={{
+              readPhase: 'ready',
+              messages: [
+                {
+                  ...asked,
+                  blocks: [
+                    {
+                      type: 'tool-call',
+                      name: 'request_user_input_async',
+                      input: { questions: [{ title, options: [option, 'Blue'] }] }
+                    }
+                  ]
+                }
+              ]
+            }}
+            send={send}
+          />
+        )
+      )
+    render('Q1?', 'Red')
+    const red = [...container.querySelectorAll('button[aria-pressed]')].find((node) =>
+      node.textContent?.includes('Red')
+    )!
+    act(() => red.dispatchEvent(new MouseEvent('click', { bubbles: true })))
+    expect(red.getAttribute('aria-pressed')).toBe('true')
+    render('Revised Q1?', 'Green')
+    expect(container.textContent).toContain('Revised Q1?')
+    expect([...container.querySelectorAll('button[aria-pressed="true"]')]).toHaveLength(0)
+    expect(send).not.toHaveBeenCalled()
+  })
+
+  it('isolates addressed hide subscriptions and reuses the scan at N/10N panes', () => {
+    for (const count of [8, 80]) {
+      let scans = 0
+      const messages = [
+        {
+          ...asked,
+          get blocks() {
+            scans += 1
+            return asked.blocks
+          }
+        }
+      ]
+      const renders = Array<number>(count).fill(0)
+      const actions: (() => void)[] = []
+      function Probe({ index }: { index: number }): null {
+        renders[index] = (renders[index] ?? 0) + 1
+        const projection = useNativeChatAsyncQuestions({
+          paneKey: `pane-${count}-${index}`,
+          sourceKey: `host-${index % 2}/session-${Math.floor(index / 2)}/epoch`,
+          sourceScope: asyncQuestionSourceScope({
+            kind: 'journal',
+            agent: 'codex',
+            sessionId: `session-${Math.floor(index / 2)}`,
+            epoch: 'epoch'
+          }),
+          viewKey: 'pty',
+          messages,
+          settled: true
+        })
+        actions[index] = projection.dismiss
+        return null
+      }
+      act(() =>
+        root.render(
+          <>
+            {Array.from({ length: count }, (_, index) => (
+              <Probe key={index} index={index} />
+            ))}
+          </>
+        )
+      )
+      const initialScans = scans
+      expect(initialScans).toBeGreaterThanOrEqual(count)
+      expect(initialScans).toBeLessThanOrEqual(2 * count)
+      renders.fill(0)
+      act(() => actions[0]!())
+      expect(renders).toEqual([1, ...Array<number>(count - 1).fill(0)])
+      expect(scans).toBe(initialScans)
+      renders.fill(0)
+      act(() => actions[1]!())
+      expect(renders).toEqual([0, 1, ...Array<number>(count - 2).fill(0)])
+      expect(scans).toBe(initialScans)
+      renders.fill(0)
+      act(() => actions[0]!())
+      expect(renders.every((value) => value === 0)).toBe(true)
+      act(() => root.render(null))
+    }
+  })
+
+  it('preserves later same-ID Cancel through eviction without depending on answer settlement', () => {
+    let settle = () => {}
+    const send = vi.fn<NativeChatStructuredComposerTransport['send']>((_text, _images, request) => {
+      settle = () => request?.onSettled?.('unconfirmed')
+      return 'queued'
+    })
+    const render = () =>
+      act(() =>
+        root.render(
+          <NativeChatStructuredAsyncQuestion
+            paneKey="tab-1:structured"
+            sourceKey="journal/host/session/epoch"
+            sourceScope="journal/session/epoch"
+            session={{ messages: [asked], readPhase: 'ready' }}
+            send={send}
+          />
+        )
+      )
+    render()
+    act(() =>
+      [...container.querySelectorAll('button[aria-pressed]')]
+        .find((node) => node.textContent?.includes('Blue'))!
+        .dispatchEvent(new MouseEvent('click', { bubbles: true }))
+    )
+    act(() => vi.runAllTimers())
+    expect(container.textContent).toContain('Which color?')
+    act(() => {
+      for (let index = 0; index < 128; index += 1) {
+        nativeChatPromptDismissals.hideAsync(`other-${index}`, ['other'])
+      }
+    })
+    act(() =>
+      container
+        .querySelector('button[aria-label="Cancel"]')!
+        .dispatchEvent(new MouseEvent('click', { bubbles: true }))
+    )
+    act(settle)
+    render()
+    expect(container.textContent).not.toContain('Which color?')
+    expect(send).toHaveBeenCalledWith('> Which color?\n\nBlue', [])
+  })
+
+  it.each([false, true, 'queued'] as const)(
+    'does not make %s admission a retained hide',
+    (admission) => {
+      const send = vi.fn<NativeChatStructuredComposerTransport['send']>(() => admission)
+      act(() =>
+        root.render(
+          <NativeChatStructuredAsyncQuestion
+            paneKey="tab-1:structured"
+            sourceKey="host"
+            sourceScope="journal/session/epoch"
+            session={{ messages: [asked], readPhase: 'ready' }}
+            send={send}
+          />
+        )
+      )
+      act(() =>
+        [...container.querySelectorAll('button[aria-pressed]')]
+          .find((node) => node.textContent?.includes('Blue'))!
+          .dispatchEvent(new MouseEvent('click', { bubbles: true }))
+      )
+      act(() => vi.runAllTimers())
+      expect(container.textContent).toContain('Which color?')
+    }
+  )
+  it('resets pending choices when host ownership changes with the same portable definition', () => {
+    const send = vi.fn(() => true)
+    const render = (host: string) =>
+      act(() =>
+        root.render(
+          <NativeChatStructuredAsyncQuestion
+            paneKey="same-pane"
+            sourceKey={host}
+            sourceScope="same-portable-source"
+            session={{ messages: [asked], readPhase: 'ready' }}
+            send={send}
+          />
+        )
+      )
+    render('host-A')
+    act(() =>
+      [...container.querySelectorAll('button[aria-pressed]')]
+        .find((node) => node.textContent?.includes('Blue'))!
+        .dispatchEvent(new MouseEvent('click', { bubbles: true }))
+    )
+    expect(container.querySelectorAll('button[aria-pressed="true"]')).toHaveLength(1)
+    render('host-B')
+    expect(container.querySelectorAll('button[aria-pressed="true"]')).toHaveLength(0)
+    act(() => vi.runAllTimers())
+    expect(send).not.toHaveBeenCalled()
+  })
 })
diff --git a/src/renderer/src/components/native-chat/NativeChatStructuredAsyncQuestion.tsx b/src/renderer/src/components/native-chat/NativeChatStructuredAsyncQuestion.tsx
index 76413b74441..f6cea861af8 100644
--- a/src/renderer/src/components/native-chat/NativeChatStructuredAsyncQuestion.tsx
+++ b/src/renderer/src/components/native-chat/NativeChatStructuredAsyncQuestion.tsx
@@ -1,46 +1,77 @@
-import { useMemo } from 'react'
-import { extractPendingMessageReplyAsk } from '../../../../shared/native-chat/input/native-chat-ask'
+import { asyncQuestionSourceScope } from '../../../../shared/native-chat/input/native-chat-ask'
+import { structuredAgentSessionPaneKey } from '../../../../shared/structured-agent-session-projection'
+import { structuredAgentSessionHostKey } from '../../runtime/structured-agent-session-host-capability'
+import type { NativeChatStructuredViewProps } from './native-chat-view-types'
+import type { useStructuredAgentSession } from './use-structured-agent-session'
+import { nativeChatAskDismissKey } from '../../../../shared/native-chat-ask-dismiss-key'
 import { formatAskAnswer } from '../../../../shared/native-chat-ask-answer'
 import type { NativeChatStructuredComposerTransport } from './native-chat-composer-types'
 import { NativeChatQuestionCard } from './NativeChatQuestionCard'
 import type { NativeChatLiveSession } from './use-native-chat-live-session'
-import { useNativeChatPromptCardPresentation } from './use-native-chat-prompt-card-presentation'
+import { useNativeChatAsyncQuestions } from './use-native-chat-async-questions'
 
 /** Async questions leave the composer usable; the next ordinary send answers them and Cancel only hides them. */
 export function NativeChatStructuredAsyncQuestion({
   paneKey,
   session,
+  sourceKey,
+  sourceScope,
+  blocked = false,
   send
 }: {
   paneKey: string
+  sourceKey: string
+  sourceScope: string
+  blocked?: boolean
   session: Pick<NativeChatLiveSession, 'messages' | 'readPhase'>
   send: NativeChatStructuredComposerTransport['send']
 }): React.JSX.Element | null {
-  const settled = session.readPhase === 'ready'
-  const pending = useMemo(() => {
-    const prompt = settled ? extractPendingMessageReplyAsk(session.messages) : null
-    return prompt ? { kind: 'question' as const, prompt } : null
-  }, [session.messages, settled])
-  const presentation = useNativeChatPromptCardPresentation({
+  const { prompt, dismiss, ownerKey } = useNativeChatAsyncQuestions({
     paneKey,
-    card: pending,
-    canSend: true,
-    transcriptSettled: settled
+    sourceKey,
+    sourceScope,
+    viewKey: paneKey,
+    messages: session.messages,
+    settled: session.readPhase === 'ready' && !blocked
   })
-  const { card } = presentation
-  if (card?.kind !== 'question') {
+  if (!prompt) {
     return null
   }
   return (
     <NativeChatQuestionCard
-      key={presentation.occurrenceKey ?? 'async-question'}
-      prompt={card.prompt}
+      key={JSON.stringify([ownerKey, nativeChatAskDismissKey(prompt)])}
+      prompt={prompt}
       onAnswer={(selections) => {
-        if (send(formatAskAnswer(card.prompt, selections), []) !== false) {
-          presentation.dismiss()
-        }
+        // Send admission can precede delivery; canonical transcript rows retire questions.
+        send(formatAskAnswer(prompt, selections), [])
       }}
-      onCancel={presentation.dismiss}
+      onCancel={dismiss}
+    />
+  )
+}
+
+export function nativeChatStructuredAsyncQuestion(
+  props: Pick<NativeChatStructuredViewProps, 'target' | 'agent' | 'sessionId' | 'tabId'>,
+  controller: Pick<ReturnType<typeof useStructuredAgentSession>, 'epoch' | 'prompts'>,
+  session: Pick<NativeChatLiveSession, 'messages' | 'readPhase'>,
+  send: NativeChatStructuredComposerTransport['send']
+): React.JSX.Element {
+  const { agent, sessionId } = props
+  const { epoch } = controller
+  return (
+    <NativeChatStructuredAsyncQuestion
+      paneKey={structuredAgentSessionPaneKey(props.tabId, sessionId)}
+      session={session}
+      send={send}
+      blocked={controller.prompts[0] != null}
+      sourceKey={JSON.stringify([
+        'journal',
+        structuredAgentSessionHostKey(props.target),
+        agent,
+        sessionId,
+        epoch
+      ])}
+      sourceScope={asyncQuestionSourceScope({ kind: 'journal', agent, sessionId, epoch })}
     />
   )
 }
diff --git a/src/renderer/src/components/native-chat/NativeChatStructuredSession.tsx b/src/renderer/src/components/native-chat/NativeChatStructuredSession.tsx
index dd08af83233..e055a2f9f6f 100644
--- a/src/renderer/src/components/native-chat/NativeChatStructuredSession.tsx
+++ b/src/renderer/src/components/native-chat/NativeChatStructuredSession.tsx
@@ -18,7 +18,7 @@ import { NativeChatContextClearFade } from './NativeChatContextClearFade'
 import { useStructuredNativeChatSubmitReveal } from './use-structured-native-chat-submit-reveal'
 import { useStructuredPromptResponseHold } from './use-structured-prompt-response-hold'
 import { NativeChatStructuredQuestionCard } from './NativeChatStructuredQuestionCard'
-import { NativeChatStructuredAsyncQuestion } from './NativeChatStructuredAsyncQuestion'
+import { nativeChatStructuredAsyncQuestion } from './NativeChatStructuredAsyncQuestion'
 import { selectNativeChatViewState, structuredChatHistoryPhase } from './native-chat-view-state'
 import { useNativeChatRootInputRouting } from './use-native-chat-root-input-routing'
 import { useNativeChatFontSize } from './use-native-chat-font-size'
@@ -219,7 +219,6 @@ export function NativeChatStructuredSession(
     onSubmitted: submits.revealLatest,
     sendBlockedReason: hostSendGate.sendBlockedReason ?? install.sendBlockedReason
   })
-  const asyncQuestion = { paneKey, session, send: transport.send }
   const continuation = useNativeChatInterruptedContinuation({
     ...controller,
     target: props.target,
@@ -386,7 +385,7 @@ export function NativeChatStructuredSession(
               answerInputRef={questionAnswerInputRef}
             />
           ) : null}
-          {prompt ? null : <NativeChatStructuredAsyncQuestion {...asyncQuestion} />}
+          {nativeChatStructuredAsyncQuestion(props, controller, session, transport.send)}
           {composerShown && <NativeChatInstallSlot slot={install.slot} agentLabel={agentLabel} />}
           {composerShown ? (
             <NativeChatComposer
diff --git a/src/renderer/src/components/native-chat/use-native-chat-async-questions.ts b/src/renderer/src/components/native-chat/use-native-chat-async-questions.ts
new file mode 100644
index 00000000000..2c79f2a2d7b
--- /dev/null
+++ b/src/renderer/src/components/native-chat/use-native-chat-async-questions.ts
@@ -0,0 +1,51 @@
+import { useCallback, useLayoutEffect, useMemo, useRef, useSyncExternalStore } from 'react'
+import {
+  aggregateAsyncQuestions,
+  scanPendingAsks
+} from '../../../../shared/native-chat/input/native-chat-ask'
+import type { NativeChatMessage } from '../../../../shared/native-chat-types'
+import { nativeChatPromptDismissals as dismissals } from './native-chat-prompt-dismissals'
+
+export function useNativeChatAsyncQuestions({
+  paneKey,
+  sourceKey,
+  sourceScope,
+  viewKey,
+  messages,
+  settled
+}: {
+  paneKey: string
+  sourceKey: string
+  sourceScope: string
+  viewKey: string | null
+  messages: readonly NativeChatMessage[]
+  settled: boolean
+}) {
+  const scopeKey = `${paneKey}:async:${sourceKey}`
+  const owner = useMemo(() => ({ scopeKey, viewKey }), [scopeKey, viewKey])
+  const active = useRef<object | null>(null)
+  useLayoutEffect(() => {
+    active.current = owner
+    return () => {
+      active.current = null
+    }
+  }, [owner])
+  useLayoutEffect(() => () => dismissals.forgetAsync(scopeKey), [scopeKey])
+  const hidden = useSyncExternalStore(dismissals.subscribe, () => dismissals.readAsync(scopeKey))
+  const scan = useMemo(() => (settled ? scanPendingAsks(messages) : null), [messages, settled])
+  const prompt = useMemo(
+    () => aggregateAsyncQuestions(scan?.contributors ?? [], sourceScope, hidden),
+    [scan, sourceScope, hidden]
+  )
+  const dismiss = useCallback(() => {
+    if (active.current === owner) {
+      dismissals.hideAsync(scopeKey, prompt?.occurrenceIds ?? [])
+    }
+  }, [owner, scopeKey, prompt])
+  return {
+    prompt,
+    blocking: scan?.blocking ?? null,
+    dismiss,
+    ownerKey: JSON.stringify([scopeKey, viewKey])
+  }
+}
diff --git a/src/renderer/src/components/native-chat/use-native-chat-interactive-prompt-card.ts b/src/renderer/src/components/native-chat/use-native-chat-interactive-prompt-card.ts
index 0d1fd5289aa..1d715f949b4 100644
--- a/src/renderer/src/components/native-chat/use-native-chat-interactive-prompt-card.ts
+++ b/src/renderer/src/components/native-chat/use-native-chat-interactive-prompt-card.ts
@@ -1,5 +1,9 @@
+import { asyncQuestionSourceScope } from '../../../../shared/native-chat/input/native-chat-ask'
+import { useNativeChatAsyncQuestions } from './use-native-chat-async-questions'
+import { useNativeChatPromptCardPresentation } from './use-native-chat-prompt-card-presentation'
 import { useMemo } from 'react'
 import { useAppStore } from '../../store'
+import type { AskPrompt } from '../../../../shared/native-chat/input/native-chat-ask-types'
 import type { NativeChatMessage } from '../../../../shared/native-chat-types'
 import { resolveNativeChatInteractivePromptCard } from '../../../../shared/native-chat-interactive-prompt'
 import { sayNativeChatApprovalTranslated } from './native-chat-interactive-prompt'
@@ -8,12 +12,14 @@ import type { InteractivePromptCard } from '../../../../shared/native-chat-inter
 export function useNativeChatInteractivePromptCard({
   paneKey,
   messages,
-  transcriptSettled
+  transcriptSettled,
+  transcriptAsk
 }: {
   paneKey: string
   /** Pass the command-boundary-trimmed messages so an ask abandoned via `/clear` stays gone. */
   messages: readonly NativeChatMessage[]
   transcriptSettled: boolean
+  transcriptAsk?: AskPrompt | null
 }): InteractivePromptCard {
   const interactivePrompt = useAppStore(
     (s) => s.agentStatusByPaneKey[paneKey]?.interactivePrompt ?? null
@@ -32,8 +38,67 @@ export function useNativeChatInteractivePromptCard({
         agent,
         messages,
         transcriptSettled,
+        transcriptAsk,
         say: sayNativeChatApprovalTranslated
       }),
-    [interactivePrompt, interactiveToolName, agent, messages, transcriptSettled]
+    [interactivePrompt, interactiveToolName, agent, messages, transcriptSettled, transcriptAsk]
   )
 }
+
+export function useNativeChatTerminalPromptCard(args: {
+  paneKey: string
+  targetPtyId: string | null
+  runtimeEnvironmentId: string | null | undefined
+  agent: string
+  sessionId: string | null
+  transcriptPath: string | null
+  messages: readonly NativeChatMessage[]
+  transcriptSettled: boolean
+  canSend: boolean
+}) {
+  const {
+    paneKey,
+    targetPtyId,
+    runtimeEnvironmentId,
+    agent,
+    sessionId,
+    transcriptPath,
+    messages,
+    transcriptSettled,
+    canSend
+  } = args
+  const asyncQuestions = useNativeChatAsyncQuestions({
+    paneKey,
+    viewKey: targetPtyId,
+    sourceKey: JSON.stringify([
+      'transcript',
+      runtimeEnvironmentId ?? null,
+      agent,
+      sessionId,
+      transcriptPath
+    ]),
+    sourceScope: asyncQuestionSourceScope({ kind: 'transcript', agent, sessionId, transcriptPath }),
+    messages,
+    settled: transcriptSettled
+  })
+  const promptCard = useNativeChatInteractivePromptCard({
+    paneKey,
+    messages,
+    transcriptSettled,
+    transcriptAsk: asyncQuestions.blocking ?? asyncQuestions.prompt
+  })
+  const presentation = useNativeChatPromptCardPresentation({
+    paneKey,
+    targetPtyId,
+    card: promptCard,
+    dismissAsync: asyncQuestions.dismiss,
+    canSend,
+    transcriptSettled
+  })
+  const mounted = presentation.card ?? presentation.collapsedCard
+  const actionKey =
+    mounted?.kind === 'question' && mounted.prompt.replyAsMessage
+      ? asyncQuestions.ownerKey
+      : (presentation.occurrenceKey ?? 'prompt')
+  return { promptCard, presentation, actionKey }
+}
diff --git a/src/renderer/src/components/native-chat/use-native-chat-prompt-card-presentation.test.ts b/src/renderer/src/components/native-chat/use-native-chat-prompt-card-presentation.test.ts
index d21fa61a6da..95d217c3ef7 100644
--- a/src/renderer/src/components/native-chat/use-native-chat-prompt-card-presentation.test.ts
+++ b/src/renderer/src/components/native-chat/use-native-chat-prompt-card-presentation.test.ts
@@ -1,7 +1,7 @@
 // @vitest-environment happy-dom
 
-import { act, renderHook } from '@testing-library/react'
-import { beforeEach, describe, expect, it } from 'vitest'
+import { act, cleanup, renderHook } from '@testing-library/react'
+import { afterEach, beforeEach, describe, expect, it } from 'vitest'
 import { useAppStore } from '../../store'
 import { useNativeChatPromptCardPresentation } from './use-native-chat-prompt-card-presentation'
 import {
@@ -47,6 +47,8 @@ beforeEach(() => {
   useAppStore.setState({ agentStatusByPaneKey: {} })
 })
 
+afterEach(cleanup)
+
 describe('dismissed prompt occurrences outlive the view but not the prompt', () => {
   it('keeps a status-backed answer hidden for a remounted view', () => {
     waitFromStatus(10)
diff --git a/src/renderer/src/components/native-chat/use-native-chat-prompt-card-presentation.ts b/src/renderer/src/components/native-chat/use-native-chat-prompt-card-presentation.ts
index a4ba24ce3c0..2550abfd74c 100644
--- a/src/renderer/src/components/native-chat/use-native-chat-prompt-card-presentation.ts
+++ b/src/renderer/src/components/native-chat/use-native-chat-prompt-card-presentation.ts
@@ -31,7 +31,8 @@ export function useNativeChatPromptCardPresentation({
   targetPtyId = null,
   card,
   canSend,
-  transcriptSettled = true
+  transcriptSettled = true,
+  dismissAsync
 }: {
   paneKey: string
   targetPtyId?: string | null
@@ -40,6 +41,7 @@ export function useNativeChatPromptCardPresentation({
   canSend: boolean
   /** While the transcript loads, an absent transcript card is unknown, not cleared. */
   transcriptSettled?: boolean
+  dismissAsync?: () => void
 }): NativeChatPromptCardPresentation {
   const startedAt = useAppStore((s) =>
     nativeChatPromptWaitStartedAt(card, s.agentStatusByPaneKey[paneKey])
@@ -57,7 +59,10 @@ export function useNativeChatPromptCardPresentation({
     }
   }, [occurrence])
   const dismissal = useSyncExternalStore(dismissals.subscribe, () => dismissals.read(paneKey))
-  const matches = nativeChatPromptDismissalMatches(dismissal, content, startedAt)
+  const isAsync = card?.kind === 'question' && card.prompt.replyAsMessage === true
+  const matches =
+    (!isAsync || dismissal?.state === 'collapsed') &&
+    nativeChatPromptDismissalMatches(dismissal, content, startedAt)
   // Retire cleared/changed dismissals so later identical prompts can appear.
   useLayoutEffect(() => {
     if (dismissal !== undefined && !matches && (content !== null || transcriptSettled)) {
@@ -81,7 +86,13 @@ export function useNativeChatPromptCardPresentation({
     },
     [occurrence, canSend, content, startedAt, paneKey]
   )
-  const dismiss = useCallback(() => record('answered'), [record])
+  const dismiss = useCallback(() => {
+    if (isAsync && dismissAsync) {
+      dismissAsync()
+    } else {
+      record('answered')
+    }
+  }, [isAsync, dismissAsync, record])
   const collapse = useCallback(() => record('collapsed'), [record])
   const expand = useCallback(() => dismissals.forget(paneKey), [paneKey])
   const shown = card !== null && canSend
diff --git a/src/shared/native-chat-ask-dismiss-key.ts b/src/shared/native-chat-ask-dismiss-key.ts
index e5027a7e224..d9f4258b5d5 100644
--- a/src/shared/native-chat-ask-dismiss-key.ts
+++ b/src/shared/native-chat-ask-dismiss-key.ts
@@ -7,11 +7,14 @@ function askDismissKeyText(text: string | undefined): string | undefined {
   return text?.slice(0, ASK_DISMISS_KEY_TEXT_PREFIX)
 }
 
-/** Stable cross-platform identity for one canonical question prompt. */
+/** Async form revisions include the full definition; blocking handoff keeps its content key. */
 export function nativeChatAskDismissKey(prompt: AskPrompt | null): string | null {
   if (!prompt) {
     return null
   }
+  if (prompt.replyAsMessage) {
+    return `async-question:${JSON.stringify([prompt.occurrenceIds ?? [], prompt.questions])}`
+  }
   const questions = prompt.questions.map((question) => ({
     ...question,
     question: askDismissKeyText(question.question),
diff --git a/src/shared/native-chat-interactive-prompt.ts b/src/shared/native-chat-interactive-prompt.ts
index bb2d0343de5..6e5cabbe558 100644
--- a/src/shared/native-chat-interactive-prompt.ts
+++ b/src/shared/native-chat-interactive-prompt.ts
@@ -108,6 +108,7 @@ export function resolveNativeChatInteractivePromptCard(args: {
   /** Pass the command-boundary-trimmed messages so an ask abandoned via `/clear` stays gone. */
   messages: readonly NativeChatMessage[]
   transcriptSettled: boolean
+  transcriptAsk?: AskPrompt | null
   say?: NativeChatApprovalSay
 }): InteractivePromptCard {
   const statusCard = parseInteractivePrompt(
@@ -122,7 +123,8 @@ export function resolveNativeChatInteractivePromptCard(args: {
   const prompt = resolveNativeChatAsk({
     liveAsk: statusCard?.prompt ?? null,
     messages: args.messages,
-    transcriptSettled: args.transcriptSettled
+    transcriptSettled: args.transcriptSettled,
+    transcriptAsk: args.transcriptAsk
   })
   return prompt ? { kind: 'question', prompt } : null
 }
diff --git a/src/shared/native-chat-prompt-dismiss-key.test.ts b/src/shared/native-chat-prompt-dismiss-key.test.ts
index 1289dc8e9df..b8447bede95 100644
--- a/src/shared/native-chat-prompt-dismiss-key.test.ts
+++ b/src/shared/native-chat-prompt-dismiss-key.test.ts
@@ -1,5 +1,6 @@
 import { describe, expect, it } from 'vitest'
 import { nativeChatCardDismissKey } from './native-chat-prompt-dismiss-key'
+import type { AskQuestion } from './native-chat/input/native-chat-ask-types'
 
 describe('nativeChatCardDismissKey', () => {
   it('distinguishes prompts whose later questions or options changed', () => {
@@ -17,4 +18,32 @@ describe('nativeChatCardDismissKey', () => {
     expect(card('Old second', 'A')).not.toBe(card('New second', 'A'))
     expect(card('Old second', 'A')).not.toBe(card('Old second', 'B'))
   })
+
+  it('includes full normalized async content when the contributing rows are unchanged', () => {
+    const text = 'x'.repeat(210)
+    const first = {
+      question: `${text}A`,
+      header: `${text}A`,
+      multiSelect: false,
+      options: [{ label: 'One', description: `${text}A` }, { label: 'Two' }]
+    }
+    const second = { question: 'Second?', multiSelect: false, options: [] }
+    const key = (questions: AskQuestion[]) =>
+      nativeChatCardDismissKey({
+        kind: 'question',
+        prompt: { questions, replyAsMessage: true, occurrenceIds: ['addressed-call'] }
+      })
+    const original = key([first, second])
+    for (const changed of [
+      { ...first, question: `${text}B` },
+      { ...first, header: `${text}B` },
+      { ...first, multiSelect: true },
+      { ...first, options: [{ label: 'Changed', description: `${text}A` }, { label: 'Two' }] },
+      { ...first, options: [{ label: 'One', description: `${text}B` }, { label: 'Two' }] },
+      { ...first, options: first.options.toReversed() }
+    ]) {
+      expect(key([changed, second])).not.toBe(original)
+    }
+    expect(key([second, first])).not.toBe(original)
+  })
 })
diff --git a/src/shared/native-chat/input/native-chat-ask-types.ts b/src/shared/native-chat/input/native-chat-ask-types.ts
index 7d12e62787f..66db1b23082 100644
--- a/src/shared/native-chat/input/native-chat-ask-types.ts
+++ b/src/shared/native-chat/input/native-chat-ask-types.ts
@@ -11,6 +11,8 @@ export type AskPrompt = {
   questions: AskQuestion[]
   /** The agent kept working after asking, so the answer goes back as an ordinary message. */
   replyAsMessage?: true
+  /** The individually addressed calls displayed by this local projection. */
+  occurrenceIds?: readonly string[]
 }
 
 export type InteractiveQuestionParser = (input: unknown) => AskPrompt | null
diff --git a/src/shared/native-chat/input/native-chat-ask.test.ts b/src/shared/native-chat/input/native-chat-ask.test.ts
index ff904b72dba..4611ac6fd00 100644
--- a/src/shared/native-chat/input/native-chat-ask.test.ts
+++ b/src/shared/native-chat/input/native-chat-ask.test.ts
@@ -1,4 +1,4 @@
-import { describe, expect, it } from 'vitest'
+import { describe, expect, it, vi } from 'vitest'
 import {
   NATIVE_CHAT_INTERRUPTED_STATUS_TEXT,
   type NativeChatBlock,
@@ -8,9 +8,16 @@ import {
   readAgentMessageSource,
   type AgentMessageSource
 } from '../../agent-session/agent-session-message-source'
+import { nativeChatAskDismissKey } from '../../native-chat-ask-dismiss-key'
 import {
   extractPendingAsk,
   extractPendingMessageReplyAsk,
+  aggregateAsyncQuestions,
+  asyncQuestionOccurrenceId,
+  asyncQuestionSourceScope,
+  scanPendingAsks,
+  createPendingAskScanner,
+  isDeliveredNativeChatUserMessage,
   resolveNativeChatAsk
 } from './native-chat-ask'
 
@@ -148,22 +155,208 @@ describe('async questions', () => {
     role: 'user',
     ...flags
   })
-  const titles = (messages: NativeChatMessage[]): string[] | undefined =>
-    extractPendingAsk(messages)?.questions.map((question) => question.question)
-
-  it('keeps every unanswered async question, once per call', () => {
-    const first = message('a', [asyncCall('call-a', 'A?'), result()])
-    expect(titles([first, first, message('b', [asyncCall('call-b', 'B?'), result()])])).toEqual([
-      'A?',
-      'B?'
+  it('addresses accepted calls independently of definition, provider IDs and unrelated blocks', () => {
+    const first = message('a', [
+      call('request_user_input_async', { questions: [{ title: 'A?' }, { title: 'B?' }] }),
+      asyncCall('call-c', 'C?'),
+      result()
     ])
+    const scan = scanPendingAsks([first, message('b', [asyncCall('call-c', 'duplicate')])])
+    expect(scan.contributors).toMatchObject([
+      {
+        sourceRowId: 'a',
+        callSlot: 0,
+        timestamp: 1,
+        responseMode: 'message',
+        questions: [{ question: 'A?' }, { question: 'B?' }]
+      },
+      { sourceRowId: 'a', callSlot: 1, questions: [{ question: 'C?' }] }
+    ])
+    expect(scan.contributors).toHaveLength(2)
+    const pending = aggregateAsyncQuestions(scan.contributors, 'host/session/epoch')!
+    const ids = pending.occurrenceIds!
+    expect(new Set(ids).size).toBe(2)
+    expect(
+      aggregateAsyncQuestions(
+        scan.contributors,
+        'host/session/epoch',
+        new Set([ids[0]!])
+      )?.questions.map((q) => q.question)
+    ).toEqual(['C?'])
+    expect(
+      aggregateAsyncQuestions(
+        scan.contributors,
+        'host/session/epoch',
+        new Set([ids[1]!])
+      )?.questions.map((q) => q.question)
+    ).toEqual(['A?', 'B?'])
+    const replay = scanPendingAsks([
+      {
+        ...first,
+        timestamp: null,
+        blocks: [
+          { type: 'text', text: 'prefix' },
+          call('Bash', {}),
+          call('request_user_input_async', { questions: [{ title: 'Edited?' }] }),
+          asyncCall('renumbered', 'C?')
+        ]
+      }
+    ])
+    expect(replay.contributors[0]?.timestamp).toBeNull()
+    expect(
+      aggregateAsyncQuestions(replay.contributors, 'host/session/epoch')?.occurrenceIds
+    ).toEqual(ids)
+    expect(
+      aggregateAsyncQuestions(replay.contributors, 'host/session/epoch', new Set(ids))
+    ).toBeNull()
+    for (const scope of [
+      'other-host/session/epoch',
+      'host/other-session/epoch',
+      'host/session/reset'
+    ]) {
+      expect(asyncQuestionOccurrenceId(scope, scan.contributors[0]!)).not.toBe(ids[0])
+    }
+    const later = scanPendingAsks([message('later', [asyncCall('renumbered', 'A?')])])
+    expect(asyncQuestionOccurrenceId('host/session/epoch', later.contributors[0]!)).not.toBe(ids[0])
+    const repeated = scanPendingAsks([
+      message('a', [call('request_user_input_async', { questions: [{ title: 'A?' }] })]),
+      message('a', [call('request_user_input_async', { questions: [{ title: 'A?' }] })])
+    ])
+    expect(repeated.contributors.map((c) => c.callSlot)).toEqual([0, 1])
+  })
+
+  it('shares portable descriptor spelling while distinguishing source/session/reset/path', () => {
+    const contributor = scanPendingAsks([message('same-row', [asyncCall('A', 'QA')])])
+      .contributors[0]!
+    const journal = {
+      kind: 'journal' as const,
+      agent: 'codex',
+      sessionId: 'session',
+      epoch: 'epoch'
+    }
+    const id = (source: Parameters<typeof asyncQuestionSourceScope>[0]) =>
+      asyncQuestionOccurrenceId(asyncQuestionSourceScope(source), contributor)
+    expect(id({ ...journal })).toBe(id(journal))
+    expect(asyncQuestionSourceScope(journal)).toBe(
+      JSON.stringify(['journal', 'codex', 'session', 'epoch'])
+    )
+    for (const source of [
+      { ...journal, agent: 'claude' },
+      { ...journal, sessionId: 'another' },
+      { ...journal, epoch: 'reset' },
+      { kind: 'transcript' as const, agent: 'codex', sessionId: 'session', transcriptPath: null },
+      {
+        kind: 'transcript' as const,
+        agent: 'codex',
+        sessionId: 'session',
+        transcriptPath: '/explicit/path'
+      }
+    ]) {
+      expect(id(source)).not.toBe(id(journal))
+    }
+    const terminal = {
+      kind: 'transcript' as const,
+      agent: 'codex',
+      sessionId: 'session',
+      transcriptPath: null
+    }
+    expect(id(terminal)).not.toBe(id({ ...terminal, transcriptPath: '/explicit/path' }))
+  })
+
+  it('keeps a surviving sibling addressed when a deduping prefix leaves the loaded window', () => {
+    const prefix = message('P', [asyncCall('A', 'QA')])
+    const row = message('R', [asyncCall('A', 'QA'), asyncCall('B', 'QB')])
+    const before = aggregateAsyncQuestions(scanPendingAsks([prefix, row]).contributors, 'source')!
+    const hidden = new Set([before.occurrenceIds![1]!])
+    const after = aggregateAsyncQuestions(scanPendingAsks([row]).contributors, 'source', hidden)!
+    expect(after.questions.map((q) => q.question)).toEqual(['QA'])
+    expect(after.occurrenceIds).not.toContain(before.occurrenceIds![1])
+  })
+
+  it('exposes exactly the existing chronological interrupt without consuming call slots', () => {
+    const prefix = message('R1', [
+      call('Bash', {}),
+      asyncCall('X', 'Q1'),
+      call('AskUserQuestion', QUESTIONS_INPUT)
+    ])
+    const suffix = [
+      message('R2', [asyncCall('X', 'Q2'), result()]),
+      message('R1', [asyncCall('Y', 'Q3'), result()]),
+      message('blocking', [call('AskUserQuestion', QUESTIONS_INPUT), result()])
+    ]
+    const direct = createPendingAskScanner()
+    const emitted = direct.append(prefix)
+    const borrowed = direct.current().contributors
+    expect(direct.current().blocking).not.toBeNull()
+    direct.interrupt()
+    direct.interrupt()
+    expect(direct.current()).toEqual({ blocking: null, contributors: [] })
+    for (const row of suffix) {
+      direct.append(row)
+    }
+    const fromRow = scanPendingAsks([prefix, interrupted('boundary'), ...suffix])
+    expect(direct.current()).toEqual(fromRow)
+    expect(fromRow.blocking).toBeNull()
+    expect(fromRow.contributors.map((c) => [c.sourceRowId, c.callSlot])).toEqual([
+      ['R2', 0],
+      ['R1', 1]
+    ])
+    expect(emitted).toEqual(borrowed)
+    expect(emitted.map((c) => c.questions[0]?.question)).toEqual(['Q1'])
+  })
+
+  it('folds once and reports accepted calls even when a later delivery retires them', () => {
+    const scanner = createPendingAskScanner()
+    const first = scanner.append(message('a', [asyncCall('A', 'QA')]))
+    const borrowed = scanner.current().contributors
+    expect(first).toHaveLength(1)
+    expect(scanner.append(message('noise', [{ type: 'text', text: 'working' }]))).toEqual([])
+    expect(scanner.current().contributors).toBe(borrowed)
+    expect(isDeliveredNativeChatUserMessage(userRow('queued', { queued: true }))).toBe(false)
+    expect(isDeliveredNativeChatUserMessage(message('assistant', []))).toBe(false)
+    expect(isDeliveredNativeChatUserMessage(userRow('delivered'))).toBe(true)
+    scanner.append(userRow('delivered'))
+    expect(scanner.current().contributors).toEqual([])
+    expect(first[0]?.questions[0]?.question).toBe('QA')
+    expect(scanner.append(message('b', [asyncCall('A', 'QA')]))).toHaveLength(1)
+  })
+
+  it('keeps notice replay and dedupe separate from the blocking and human boundaries', () => {
+    const scanner = createPendingAskScanner()
+    scanner.append(
+      message('asked', [asyncCall('same-call', 'A?'), call('AskUserQuestion', QUESTIONS_INPUT)])
+    )
+    const pending = scanner.current().contributors
+    expect(scanner.current().blocking).not.toBeNull()
+    const notice = userRow('notice', {
+      from: { kind: 'agent', senders: [], orchestration: null },
+      blocks: [{ type: 'text', text: 'Blue' }]
+    })
+    expect(isDeliveredNativeChatUserMessage(notice)).toBe(false)
+    scanner.append(notice)
+    expect(scanner.current().contributors).toBe(pending)
+    expect(scanner.current().blocking).toBeNull()
+    expect(scanner.append(message('replay', [asyncCall('same-call', 'duplicate')]))).toEqual([])
+    scanner.append({ ...notice, id: 'legacy-human', from: undefined })
+    expect(scanner.current().contributors).toEqual([])
+    expect(scanner.append(message('new', [asyncCall('same-call', 'new question')]))).toHaveLength(1)
+    expect(
+      scanPendingAsks([message('asked', [asyncCall('same-call', 'A?')]), notice]).contributors
+    ).toEqual(pending)
   })
 
   it.each(['queued', 'unsent', 'stoppedBeforeStart', 'awaitsRetry', 'sentWhileStopping'] as const)(
     'stays open while a human row is marked %s',
     (flag) => {
       const asked = message('a', [asyncCall('call-a', 'A?'), result()])
-      expect(titles([asked, userRow('waiting', { [flag]: true })])).toEqual(['A?'])
+      const waiting = userRow('waiting', { [flag]: true })
+      expect(extractPendingAsk([asked, waiting])?.questions.map((q) => q.question)).toEqual(['A?'])
+      const scanner = createPendingAskScanner()
+      scanner.append(asked)
+      const pending = scanner.current().contributors
+      scanner.append(waiting)
+      expect(scanner.current().contributors).toBe(pending)
+      expect(isDeliveredNativeChatUserMessage(waiting)).toBe(false)
       expect(extractPendingAsk([asked, userRow('sent')])).toBeNull()
     }
   )
@@ -206,4 +399,111 @@ describe('async questions', () => {
       }
     }
   })
+
+  it('bounds real scan, hide filtering and form serialization at N/10N without replay accumulation', () => {
+    function measure(callCount: number, titleLength = 32) {
+      let blockReads = 0
+      const rows = Array.from({ length: callCount }, (_, index) => {
+        const id = String(index).padStart(4, '0')
+        return message(`row-${id}`, [
+          {
+            get type() {
+              blockReads += 1
+              return 'tool-call' as const
+            },
+            name: 'request_user_input_async',
+            callId: `call-${id}`,
+            input: { questions: [{ title: 'é'.repeat(titleLength) }] }
+          }
+        ])
+      })
+      const stringify = JSON.stringify
+      function read(messages: NativeChatMessage[], hideAll = false) {
+        blockReads = 0
+        let serializedBytes = 0
+        let serializations = 0
+        // Observe real serialization, including any intermediate occurrence strings.
+        const spy = vi.spyOn(JSON, 'stringify').mockImplementation((value) => {
+          const encoded = stringify(value)
+          serializedBytes += new TextEncoder().encode(encoded).byteLength
+          serializations += 1
+          return encoded
+        })
+        try {
+          let filterChecks = 0
+          const hidden = new Set<string>()
+          hidden.has = () => {
+            filterChecks += 1
+            return hideAll
+          }
+          const scan = scanPendingAsks(messages)
+          const key = nativeChatAskDismissKey(
+            aggregateAsyncQuestions(scan.contributors, 'source/session/epoch', hidden)
+          )
+          return { key, blockReads, filterChecks, serializedBytes, serializations }
+        } finally {
+          spy.mockRestore()
+        }
+      }
+
+      const first = read(rows)
+      expect(first.key).not.toBeNull()
+      expect(first.blockReads).toBeGreaterThanOrEqual(callCount)
+      expect(first.blockReads).toBeLessThanOrEqual(2 * callCount)
+      expect(first.filterChecks).toBe(callCount)
+      expect(first.serializations).toBeLessThanOrEqual(callCount + 1)
+      expect(first.serializedBytes).toBeGreaterThan(callCount * titleLength * 2)
+      expect(first.serializedBytes).toBeLessThanOrEqual(callCount * (768 + 4 * titleLength))
+      for (let readback = 0; readback < 3; readback += 1) {
+        expect(read(rows.map((row) => ({ ...row, blocks: [...row.blocks] })))).toEqual(first)
+      }
+
+      const noAsync = rows.map((row) =>
+        message(
+          row.id,
+          row.blocks.map(() => ({
+            get type() {
+              blockReads += 1
+              return 'tool-call' as const
+            },
+            name: 'Bash',
+            input: {}
+          }))
+        )
+      )
+      expect(read(noAsync)).toEqual({
+        key: null,
+        blockReads: first.blockReads,
+        filterChecks: 0,
+        serializedBytes: 0,
+        serializations: 0
+      })
+      expect(read([...rows, userRow('delivered')])).toMatchObject({
+        key: null,
+        blockReads: first.blockReads,
+        filterChecks: 0,
+        serializedBytes: 0,
+        serializations: 0
+      })
+      expect(read(rows, true)).toMatchObject({
+        key: null,
+        filterChecks: callCount,
+        serializations: callCount
+      })
+      const replacement = message('new-0000', [asyncCall('call-0000', 'é'.repeat(titleLength))])
+      const replaced = read([...rows, userRow('delivered'), replacement])
+      expect(replaced.key).not.toBe(first.key)
+      expect(replaced.serializedBytes).toBe(read([replacement]).serializedBytes)
+      return first
+    }
+
+    const small = measure(24)
+    const large = measure(240)
+    expect(large.blockReads).toBeLessThanOrEqual(10 * small.blockReads)
+    expect(large.serializedBytes).toBeLessThanOrEqual(10 * small.serializedBytes + 16)
+    // Grow text independently of call count: the bound includes full UTF-8 question content.
+    const longQuestions = measure(24, 320)
+    expect(longQuestions.serializedBytes).toBeGreaterThan(2 * small.serializedBytes)
+    expect(longQuestions.serializedBytes).toBeLessThanOrEqual(10 * small.serializedBytes + 16)
+  })
 })
diff --git a/src/shared/native-chat/input/native-chat-ask.ts b/src/shared/native-chat/input/native-chat-ask.ts
index fb4efefa764..ab9a015fb60 100644
--- a/src/shared/native-chat/input/native-chat-ask.ts
+++ b/src/shared/native-chat/input/native-chat-ask.ts
@@ -130,7 +130,7 @@ export function parseAskFromToolInput(
 /** Newest question lacking its FIFO result; share live registered-parser/canonical-shape fallback so reconnects cannot drop visible asks. */
 export function extractPendingAsk(messages: readonly NativeChatMessage[]): AskPrompt | null {
   const scan = scanPendingAsks(messages)
-  return scan.blocking ?? scan.replyAsMessage
+  return scan.blocking ?? aggregateAsyncQuestions(scan.contributors)
 }
 
 /** A structured chat's pending question from its messages: blocking ones arrive as journal
@@ -138,12 +138,14 @@ export function extractPendingAsk(messages: readonly NativeChatMessage[]): AskPr
 export function extractPendingMessageReplyAsk(
   messages: readonly NativeChatMessage[]
 ): AskPrompt | null {
-  return scanPendingAsks(messages).replyAsMessage
+  return aggregateAsyncQuestions(scanPendingAsks(messages).contributors)
 }
 
-/** A user row the agent received; a queued, unsent or withdrawn send answers nothing yet. */
-function reachedAgent(message: NativeChatMessage): boolean {
+/** Delivered human input only; agent notices and pending sends answer no async question. */
+export function isDeliveredNativeChatUserMessage(message: NativeChatMessage): boolean {
   return (
+    message.role === 'user' &&
+    message.from?.kind !== 'agent' &&
     message.queued !== true &&
     message.unsent !== true &&
     message.stoppedBeforeStart !== true &&
@@ -152,28 +154,117 @@ function reachedAgent(message: NativeChatMessage): boolean {
   )
 }
 
-function scanPendingAsks(messages: readonly NativeChatMessage[]): {
+export type AsyncQuestionContributor = {
+  sourceRowId: string
+  /** Parsed async-call slot before dedupe, independent of unrelated blocks and question text. */
+  callSlot: number
+  timestamp: number | null
+  questions: AskQuestion[]
+  responseMode: 'message'
+}
+
+export type AsyncQuestionSourceScope =
+  | { kind: 'journal'; agent: string | null; sessionId: string | null; epoch: string | null }
+  | {
+      kind: 'transcript'
+      agent: string | null
+      sessionId: string | null
+      transcriptPath: string | null
+    }
+
+/** Shared source fields only; host/view routing still owns each local dismissal cache. */
+export function asyncQuestionSourceScope(source: AsyncQuestionSourceScope): string {
+  return source.kind === 'journal'
+    ? JSON.stringify(['journal', source.agent, source.sessionId, source.epoch])
+    : JSON.stringify(['transcript', source.agent, source.sessionId, source.transcriptPath])
+}
+
+// Canonical rows survive provider renumbering; definition edits do not create a new occurrence.
+export function asyncQuestionOccurrenceId(
+  sourceScope: string,
+  contributor: AsyncQuestionContributor
+): string {
+  return JSON.stringify([
+    'async-question',
+    sourceScope,
+    contributor.sourceRowId,
+    contributor.callSlot
+  ])
+}
+
+/** Filter addressed calls before grouping; one call's complete definition stays together. */
+export function aggregateAsyncQuestions(
+  contributors: readonly AsyncQuestionContributor[],
+  sourceScope?: string,
+  hiddenIds?: ReadonlySet<string>
+): AskPrompt | null {
+  const questions: AskQuestion[] = []
+  const occurrenceIds: string[] = []
+  for (const contributor of contributors) {
+    const id =
+      sourceScope === undefined ? undefined : asyncQuestionOccurrenceId(sourceScope, contributor)
+    if (id !== undefined && hiddenIds?.has(id)) {
+      continue
+    }
+    if (id !== undefined) {
+      occurrenceIds.push(id)
+    }
+    for (const question of contributor.questions) {
+      questions.push(question)
+    }
+  }
+  return questions.length > 0
+    ? { questions, replyAsMessage: true, ...(sourceScope === undefined ? {} : { occurrenceIds }) }
+    : null
+}
+
+export type PendingAskScan = {
   blocking: AskPrompt | null
-  replyAsMessage: AskPrompt | null
+  contributors: AsyncQuestionContributor[]
+}
+
+export function scanPendingAsks(messages: readonly NativeChatMessage[]): PendingAskScan {
+  const scanner = createPendingAskScanner()
+  for (const message of messages) {
+    scanner.append(message)
+  }
+  return scanner.current()
+}
+
+/** One source pass; current borrows the pending array without copying definitions on every append. */
+export function createPendingAskScanner(): {
+  append: (message: NativeChatMessage) => readonly AsyncQuestionContributor[]
+  current: () => PendingAskScan
+  interrupt: () => void
 } {
   let pending: AskPrompt | null = null
   // Two counters track pending’s FIFO depth without retaining a queue entry per call.
   let outstanding = 0
   let pendingDepth = -1
   // Async questions await the person's message, not an orchestration notice from another agent.
-  let asyncQuestions: AskQuestion[] = []
+  let contributors: AsyncQuestionContributor[] = []
+  const asyncSlots = new Map<string, number>()
   const asyncCallIds = new Set<string>()
-  for (const message of messages) {
+  const resetBlocking = (): void => {
+    outstanding = 0
+    pendingDepth = -1
+    pending = null
+  }
+  const interrupt = (): void => {
+    resetBlocking()
+    contributors = []
+    asyncCallIds.clear()
+  }
+  const append = (message: NativeChatMessage): readonly AsyncQuestionContributor[] => {
+    const accepted: AsyncQuestionContributor[] = []
     // New user turns/interrupts abandon unresolved calls. Decoding drops tool_use_id, so orphan results cannot match by id;
     // reset the FIFO or one orphan strands later answered asks forever (#11761). Claude tool results decode as role tool.
     const interrupted = isInterruptedStatusMessage(message)
     if (message.role === 'user' || interrupted) {
-      outstanding = 0
-      pendingDepth = -1
-      pending = null
-      if (interrupted || (reachedAgent(message) && message.from?.kind !== 'agent')) {
-        asyncQuestions = []
-        asyncCallIds.clear()
+      if (interrupted || isDeliveredNativeChatUserMessage(message)) {
+        interrupt()
+      } else {
+        resetBlocking()
       }
     }
     for (const block of message.blocks) {
@@ -182,8 +273,19 @@ function scanPendingAsks(messages: readonly NativeChatMessage[]): {
           ? parseAskFromToolInput(block.name, block.input)
           : parseToolInput(block.name, block.input)
         if (parsed?.replyAsMessage) {
+          // A duplicate outside the loaded window must not renumber this row's surviving siblings.
+          const callSlot = asyncSlots.get(message.id) ?? 0
+          asyncSlots.set(message.id, callSlot + 1)
           if (block.callId === undefined || !asyncCallIds.has(block.callId)) {
-            asyncQuestions = [...asyncQuestions, ...parsed.questions]
+            const contributor: AsyncQuestionContributor = {
+              sourceRowId: message.id,
+              callSlot,
+              timestamp: message.timestamp,
+              questions: parsed.questions,
+              responseMode: 'message'
+            }
+            contributors.push(contributor)
+            accepted.push(contributor)
           }
           if (block.callId !== undefined) {
             asyncCallIds.add(block.callId)
@@ -203,12 +305,9 @@ function scanPendingAsks(messages: readonly NativeChatMessage[]): {
         }
       }
     }
+    return accepted
   }
-  return {
-    blocking: pending,
-    replyAsMessage:
-      asyncQuestions.length > 0 ? { questions: asyncQuestions, replyAsMessage: true } : null
-  }
+  return { append, interrupt, current: () => ({ blocking: pending, contributors }) }
 }
 
 /** Prefers live status and consults transcript history only after its read settles. */
@@ -216,6 +315,14 @@ export function resolveNativeChatAsk(args: {
   liveAsk: AskPrompt | null
   messages: readonly NativeChatMessage[]
   transcriptSettled: boolean
+  transcriptAsk?: AskPrompt | null
 }): AskPrompt | null {
-  return args.liveAsk ?? (args.transcriptSettled ? extractPendingAsk(args.messages) : null)
+  return (
+    args.liveAsk ??
+    (args.transcriptSettled
+      ? args.transcriptAsk === undefined
+        ? extractPendingAsk(args.messages)
+        : args.transcriptAsk
+      : null)
+  )
 }
diff --git a/src/shared/prompt-dismissal-store.ts b/src/shared/prompt-dismissal-store.ts
index 14feecc1adb..7b7664e088d 100644
--- a/src/shared/prompt-dismissal-store.ts
+++ b/src/shared/prompt-dismissal-store.ts
@@ -7,11 +7,16 @@ export type PromptDismissalStore<T> = {
   write: (scopeKey: string, dismissal: T) => void
   forget: (scopeKey: string) => void
   forgetWhere: (match: (scopeKey: string) => boolean) => void
+  readAsync: (scopeKey: string) => ReadonlySet<string>
+  hideAsync: (scopeKey: string, ids: readonly string[]) => void
+  forgetAsync: (scopeKey: string) => void
   clearForTests: () => void
 }
 
+const EMPTY_HIDDEN_IDS: ReadonlySet<string> = new Set()
+
 export function createPromptDismissalStore<T>(): PromptDismissalStore<T> {
-  const dismissals = new Map<string, T>()
+  const dismissals = new Map<string, { prompt?: T; hidden?: ReadonlySet<string> }>()
   const listeners = new Set<() => void>()
   const notify = (): void => {
     for (const listener of listeners) {
@@ -25,13 +30,22 @@ export function createPromptDismissalStore<T>(): PromptDismissalStore<T> {
         listeners.delete(listener)
       }
     },
-    read: (scopeKey) => dismissals.get(scopeKey),
+    read: (scopeKey) => dismissals.get(scopeKey)?.prompt,
     write: (scopeKey, dismissal) => {
-      setBoundedScopeCacheEntry(dismissals, scopeKey, dismissal)
+      setBoundedScopeCacheEntry(dismissals, scopeKey, {
+        ...dismissals.get(scopeKey),
+        prompt: dismissal
+      })
       notify()
     },
     forget: (scopeKey) => {
-      if (dismissals.delete(scopeKey)) {
+      const entry = dismissals.get(scopeKey)
+      if (entry?.prompt !== undefined) {
+        if (entry.hidden) {
+          dismissals.set(scopeKey, { hidden: entry.hidden })
+        } else {
+          dismissals.delete(scopeKey)
+        }
         notify()
       }
     },
@@ -44,6 +58,31 @@ export function createPromptDismissalStore<T>(): PromptDismissalStore<T> {
         notify()
       }
     },
+    readAsync: (scopeKey) => dismissals.get(scopeKey)?.hidden ?? EMPTY_HIDDEN_IDS,
+    hideAsync: (scopeKey, ids) => {
+      const entry = dismissals.get(scopeKey)
+      const hidden = new Set(entry?.hidden)
+      for (const id of ids) {
+        hidden.add(id)
+      }
+      if (hidden.size === (entry?.hidden?.size ?? 0)) {
+        return
+      }
+      setBoundedScopeCacheEntry(dismissals, scopeKey, { ...entry, hidden })
+      notify()
+    },
+    forgetAsync: (scopeKey) => {
+      const entry = dismissals.get(scopeKey)
+      if (!entry?.hidden) {
+        return
+      }
+      if (entry.prompt !== undefined) {
+        dismissals.set(scopeKey, { prompt: entry.prompt })
+      } else {
+        dismissals.delete(scopeKey)
+      }
+      notify()
+    },
     clearForTests: () => dismissals.clear()
   }
 }