diff --git a/src/renderer/src/components/CodexRestartChip.tsx b/src/renderer/src/components/CodexRestartChip.tsx
index 531e6a5cda4..a7537343494 100644
--- a/src/renderer/src/components/CodexRestartChip.tsx
+++ b/src/renderer/src/components/CodexRestartChip.tsx
@@ -7,6 +7,7 @@ import { selectCodexRestartInputs } from './codex-restart-chip-inputs'
 import { translate } from '@/i18n/i18n'
 import { shouldFocusMobileDriverAction } from './terminal-pane/mobile-driver-overlay-focus'
 import { buildCodexRestartNoticeKey } from './codex-restart-notice-key'
+import { awaitsCodexRestartAnswer } from './codex-restart-notice-state'
 import type { CodexRestartNotice } from '../store/slices/terminals'
 
 const EMPTY_TABS: { id: string }[] = []
@@ -22,12 +23,13 @@ export function collectStalePtyIdsForTabs({
 }): string[] {
   // Why: an already-requested restart runs when its pane next mounts. Keeping it
   // out of the prompt is what stops the panel from sticking on a worktree whose
-  // stale pane is parked or deferred and cannot answer the request yet.
+  // stale pane is parked or deferred and cannot answer the request yet. A
+  // dismissed notice is likewise answered — it only survives as launch-account
+  // memory.
   return tabs.flatMap((tab) =>
-    (ptyIdsByTabId[tab.id] ?? []).filter((ptyId) => {
-      const notice = codexRestartNoticeByPtyId[ptyId]
-      return Boolean(notice) && !notice?.restartRequested
-    })
+    (ptyIdsByTabId[tab.id] ?? []).filter((ptyId) =>
+      awaitsCodexRestartAnswer(codexRestartNoticeByPtyId[ptyId])
+    )
   )
 }
 
@@ -51,15 +53,13 @@ export function collectStaleWorktreePtyIds({
 
 export function dismissStaleWorktreePtyIds(
   staleWorktreePtyIds: string[],
-  clearCodexRestartNotice: (ptyId: string) => void,
+  dismissCodexRestartNotices: (ptyIds: string[]) => void,
   forgetLaunchAccounts: (ptyIds: string[]) => void
 ): void {
   // Why: restart notices are stored per PTY, but the workspace host presents
-  // one shared prompt. Clearing all matching PTY notices keeps every pane in
+  // one shared prompt. Dismissing all matching PTY notices keeps every pane in
   // that worktree consistent with the dismissal.
-  for (const ptyId of staleWorktreePtyIds) {
-    clearCodexRestartNotice(ptyId)
-  }
+  dismissCodexRestartNotices(staleWorktreePtyIds)
   // Why: notices are renderer-only, so without dropping the on-disk launch
   // record the startup sweep re-raises this exact prompt — and re-blocks the
   // pane's input — after every app restart the user already answered.
@@ -104,7 +104,7 @@ export default function CodexRestartChip({
     ? codexRestartNoticeByPtyId[staleWorktreePtyIds[0]]
     : undefined
   const queueCodexPaneRestarts = useAppStore((s) => s.queueCodexPaneRestarts)
-  const clearCodexRestartNotice = useAppStore((s) => s.clearCodexRestartNotice)
+  const dismissCodexRestartNotices = useAppStore((s) => s.dismissCodexRestartNotices)
 
   const noticeKey = restartNotice ? buildCodexRestartNoticeKey(restartNotice) : null
 
@@ -117,7 +117,7 @@ export default function CodexRestartChip({
   }
 
   const handleDismiss = (): void => {
-    dismissStaleWorktreePtyIds(staleWorktreePtyIds, clearCodexRestartNotice, (ptyIds) => {
+    dismissStaleWorktreePtyIds(staleWorktreePtyIds, dismissCodexRestartNotices, (ptyIds) => {
       void window.api.codexAccounts.forgetStalePanes({ ptyIds }).catch((err: unknown) => {
         console.warn('Failed to forget dismissed Codex pane accounts:', err)
       })
diff --git a/src/renderer/src/components/codex-restart-chip-inputs.test.ts b/src/renderer/src/components/codex-restart-chip-inputs.test.ts
index ad6412efd16..9d54d5c1889 100644
--- a/src/renderer/src/components/codex-restart-chip-inputs.test.ts
+++ b/src/renderer/src/components/codex-restart-chip-inputs.test.ts
@@ -32,9 +32,32 @@ describe('selectCodexRestartInputs', () => {
     )
   })
 
+  it('re-idles once every surviving notice is answered', () => {
+    // Why: answered notices linger as launch-account memory for the pty's whole
+    // life, so existence alone would keep every chip subscribed to pty churn.
+    const dismissed: CodexRestartInputsState = {
+      ptyIdsByTabId: { 'tab-1': ['pty-1'] },
+      codexRestartNoticeByPtyId: {
+        'pty-1': { previousAccountLabel: 'a', nextAccountLabel: 'b', dismissed: true }
+      }
+    }
+    expect(selectCodexRestartInputs(dismissed)).toBe(EMPTY_CODEX_RESTART_INPUTS)
+
+    const alsoUnanswered: CodexRestartInputsState = {
+      ...dismissed,
+      codexRestartNoticeByPtyId: {
+        ...dismissed.codexRestartNoticeByPtyId,
+        'pty-2': { previousAccountLabel: 'a', nextAccountLabel: 'b' }
+      }
+    }
+    expect(selectCodexRestartInputs(alsoUnanswered)).not.toBe(EMPTY_CODEX_RESTART_INPUTS)
+  })
+
   it('exposes both live maps the instant a restart notice exists', () => {
     const ptyIdsByTabId = { 'tab-1': ['pty-1'] }
-    const codexRestartNoticeByPtyId = { 'pty-1': {} as never }
+    const codexRestartNoticeByPtyId = {
+      'pty-1': { previousAccountLabel: 'a', nextAccountLabel: 'b' }
+    }
     const state: CodexRestartInputsState = { ptyIdsByTabId, codexRestartNoticeByPtyId }
     const selected = selectCodexRestartInputs(state)
     // Live references pass straight through so the stale-pty memo + notice lookup derive fully.
@@ -47,7 +70,9 @@ describe('selectCodexRestartInputs', () => {
     const ptyIdsByTabId = { 'tab-1': ['pty-1'] }
     const s1: CodexRestartInputsState = {
       ptyIdsByTabId,
-      codexRestartNoticeByPtyId: { 'pty-1': {} as never }
+      codexRestartNoticeByPtyId: {
+        'pty-1': { previousAccountLabel: 'a', nextAccountLabel: 'b' }
+      }
     }
     const r1 = selectCodexRestartInputs(s1)
     expect(shallow(r1, selectCodexRestartInputs(s1))).toBe(true)
diff --git a/src/renderer/src/components/codex-restart-chip-inputs.ts b/src/renderer/src/components/codex-restart-chip-inputs.ts
index eec46f6a8e7..52adc9b9e26 100644
--- a/src/renderer/src/components/codex-restart-chip-inputs.ts
+++ b/src/renderer/src/components/codex-restart-chip-inputs.ts
@@ -1,3 +1,4 @@
+import { awaitsCodexRestartAnswer } from './codex-restart-notice-state'
 import type { AppState } from '@/store/types'
 
 export type CodexRestartInputsState = Pick<AppState, 'ptyIdsByTabId' | 'codexRestartNoticeByPtyId'>
@@ -27,7 +28,10 @@ export const EMPTY_CODEX_RESTART_INPUTS: CodexRestartInputs = Object.freeze({
  * `useShallow` subscription skips re-renders on unrelated pty-lifecycle churn.
  */
 export function selectCodexRestartInputs(s: CodexRestartInputsState): CodexRestartInputs {
-  if (Object.keys(s.codexRestartNoticeByPtyId).length === 0) {
+  // Why: answered notices linger as launch-account memory for the life of the
+  // pty, so gating on mere existence would leave every chip permanently
+  // subscribed to that churn after a single dismissal.
+  if (!Object.values(s.codexRestartNoticeByPtyId).some(awaitsCodexRestartAnswer)) {
     return EMPTY_CODEX_RESTART_INPUTS
   }
   return {
diff --git a/src/renderer/src/components/codex-restart-chip.test.ts b/src/renderer/src/components/codex-restart-chip.test.ts
index 8d62bcccf47..5f3a8f5b14f 100644
--- a/src/renderer/src/components/codex-restart-chip.test.ts
+++ b/src/renderer/src/components/codex-restart-chip.test.ts
@@ -98,17 +98,30 @@ describe('CodexRestartChip helpers', () => {
   })
 
   it('dismisses every stale PTY notice in the worktree prompt', () => {
-    const clearCodexRestartNotice = vi.fn()
+    const dismissCodexRestartNotices = vi.fn()
     const forgetLaunchAccounts = vi.fn()
 
-    dismissStaleWorktreePtyIds(['pty-1', 'pty-3'], clearCodexRestartNotice, forgetLaunchAccounts)
+    dismissStaleWorktreePtyIds(['pty-1', 'pty-3'], dismissCodexRestartNotices, forgetLaunchAccounts)
 
-    expect(clearCodexRestartNotice).toHaveBeenNthCalledWith(1, 'pty-1')
-    expect(clearCodexRestartNotice).toHaveBeenNthCalledWith(2, 'pty-3')
-    expect(clearCodexRestartNotice).toHaveBeenCalledTimes(2)
+    expect(dismissCodexRestartNotices).toHaveBeenCalledWith(['pty-1', 'pty-3'])
     expect(forgetLaunchAccounts).toHaveBeenCalledWith(['pty-1', 'pty-3'])
   })
 
+  it('drops dismissed PTYs from the prompt while keeping their launch account', () => {
+    expect(
+      collectStalePtyIdsForTabs({
+        tabs: [{ id: 'tab-1' }],
+        ptyIdsByTabId: {
+          'tab-1': ['pty-1', 'pty-2']
+        },
+        codexRestartNoticeByPtyId: {
+          'pty-1': { previousAccountLabel: 'a', nextAccountLabel: 'b', dismissed: true },
+          'pty-2': { previousAccountLabel: 'a', nextAccountLabel: 'b' }
+        }
+      })
+    ).toEqual(['pty-2'])
+  })
+
   it('renders only account-resolution actions without an external-store update loop', async () => {
     useAppStore.setState({
       tabsByWorktree: {
@@ -188,7 +201,131 @@ describe('CodexRestartChip helpers', () => {
 
     // Why: without this the startup sweep re-raises the prompt the user just answered.
     expect(forgetStalePanes).toHaveBeenCalledWith({ ptyIds: ['pty-1'] })
-    expect(useAppStore.getState().codexRestartNoticeByPtyId).toEqual({})
+    expect(container.textContent).toBe('')
+    // Why: the record survives as the pane's launch-account memory, but marked
+    // answered so it neither prompts again nor blocks the pane's keyboard.
+    expect(useAppStore.getState().codexRestartNoticeByPtyId['pty-1']).toEqual({
+      previousAccountLabel: 'old@example.com',
+      nextAccountLabel: 'new@example.com',
+      dismissed: true
+    })
+  })
+
+  it('stays closed when the user re-selects the account the pane launched under', async () => {
+    const forgetStalePanes = vi.fn(() => Promise.resolve())
+    Object.defineProperty(window, 'api', {
+      configurable: true,
+      value: { codexAccounts: { forgetStalePanes } }
+    })
+    useAppStore.setState({
+      tabsByWorktree: {
+        'worktree-1': [
+          {
+            id: 'tab-1',
+            worktreeId: 'worktree-1',
+            title: 'Terminal',
+            customTitle: null,
+            color: null,
+            sortOrder: 0,
+            createdAt: 1,
+            ptyId: null
+          }
+        ]
+      },
+      ptyIdsByTabId: { 'tab-1': ['pty-1'] }
+    })
+    useAppStore
+      .getState()
+      .markCodexRestartNotices([
+        {
+          ptyId: 'pty-1',
+          previousAccountLabel: 'old@example.com',
+          nextAccountLabel: 'new@example.com'
+        }
+      ])
+    await act(async () => {
+      root.render(React.createElement(CodexRestartChip, { worktreeId: 'worktree-1' }))
+    })
+    const dismissButton = Array.from(container.querySelectorAll('button')).find(
+      (button) => button.textContent?.trim() === 'Keep old account'
+    )
+    await act(async () => {
+      dismissButton?.click()
+    })
+
+    // Re-select the pane's original account: it never left it, so there is
+    // nothing to restart and nothing to prompt about.
+    await act(async () => {
+      useAppStore.getState().markCodexRestartNotices([
+        {
+          ptyId: 'pty-1',
+          previousAccountLabel: 'new@example.com',
+          nextAccountLabel: 'old@example.com'
+        }
+      ])
+    })
+
+    expect(container.textContent).toBe('')
+    expect(useAppStore.getState().codexRestartNoticeByPtyId['pty-1']).toBeUndefined()
+  })
+
+  it('reopens the prompt when a dismissed pane is out of date against a third account', async () => {
+    const forgetStalePanes = vi.fn(() => Promise.resolve())
+    Object.defineProperty(window, 'api', {
+      configurable: true,
+      value: { codexAccounts: { forgetStalePanes } }
+    })
+    useAppStore.setState({
+      tabsByWorktree: {
+        'worktree-1': [
+          {
+            id: 'tab-1',
+            worktreeId: 'worktree-1',
+            title: 'Terminal',
+            customTitle: null,
+            color: null,
+            sortOrder: 0,
+            createdAt: 1,
+            ptyId: null
+          }
+        ]
+      },
+      ptyIdsByTabId: { 'tab-1': ['pty-1'] }
+    })
+    useAppStore
+      .getState()
+      .markCodexRestartNotices([
+        {
+          ptyId: 'pty-1',
+          previousAccountLabel: 'old@example.com',
+          nextAccountLabel: 'new@example.com'
+        }
+      ])
+    await act(async () => {
+      root.render(React.createElement(CodexRestartChip, { worktreeId: 'worktree-1' }))
+    })
+    const dismissButton = Array.from(container.querySelectorAll('button')).find(
+      (button) => button.textContent?.trim() === 'Keep old account'
+    )
+    await act(async () => {
+      dismissButton?.click()
+    })
+    expect(container.textContent).toBe('')
+
+    await act(async () => {
+      useAppStore.getState().markCodexRestartNotices([
+        {
+          ptyId: 'pty-1',
+          previousAccountLabel: 'new@example.com',
+          nextAccountLabel: 'third@example.com'
+        }
+      ])
+    })
+
+    // Why: the dismissal answered "keep old instead of new", not "never prompt
+    // again"; the pane really is out of date against third@example.com.
+    expect(container.textContent).toContain('Codex is still signed in as old@example.com')
+    expect(container.textContent).toContain('Restart this session to use third@example.com')
   })
 
   it('closes the prompt after Restart even when no mounted pane can run it yet', async () => {
diff --git a/src/renderer/src/components/codex-restart-notice-state.ts b/src/renderer/src/components/codex-restart-notice-state.ts
new file mode 100644
index 00000000000..a3f0cd6962c
--- /dev/null
+++ b/src/renderer/src/components/codex-restart-notice-state.ts
@@ -0,0 +1,18 @@
+type CodexRestartNoticeState = { restartRequested?: true; dismissed?: true } | null | undefined
+
+/**
+ * True while the pane must not accept keystrokes.
+ *
+ * Why the two answered states differ: a requested restart still leaves the pane
+ * running under the old account until it actually relaunches, so its input stays
+ * blocked. A dismissal is the user choosing to keep that account, so blocking
+ * their keyboard would punish them for answering.
+ */
+export function blocksCodexPaneInput(notice: CodexRestartNoticeState): boolean {
+  return Boolean(notice) && !notice?.dismissed
+}
+
+/** True while the restart prompt still has an unanswered question for the user. */
+export function awaitsCodexRestartAnswer(notice: CodexRestartNoticeState): boolean {
+  return Boolean(notice) && !notice?.dismissed && !notice?.restartRequested
+}
diff --git a/src/renderer/src/components/status-bar/codex-restart-status-summary.test.ts b/src/renderer/src/components/status-bar/codex-restart-status-summary.test.ts
index 5a72e7670c7..e0dc25bc197 100644
--- a/src/renderer/src/components/status-bar/codex-restart-status-summary.test.ts
+++ b/src/renderer/src/components/status-bar/codex-restart-status-summary.test.ts
@@ -78,6 +78,25 @@ describe('summarizeCodexRestartStatus', () => {
     })
   })
 
+  it('stops offering sessions the user chose to keep on the old account', () => {
+    expect(
+      summarizeCodexRestartStatus({
+        tabsByWorktree: { wt1: [{ id: 'tab-1' }] },
+        ptyIdsByTabId: { 'tab-1': ['pty-1', 'pty-2'] },
+        codexRestartNoticeByPtyId: {
+          // Why: the dismissed record survives only as launch-account memory.
+          'pty-1': { previousAccountLabel: 'a', nextAccountLabel: 'b', dismissed: true },
+          'pty-2': { previousAccountLabel: 'a', nextAccountLabel: 'b' }
+        }
+      })
+    ).toEqual({
+      stalePtyIds: ['pty-2'],
+      staleSessionCount: 1,
+      staleTabCount: 1,
+      staleWorktreeCount: 1
+    })
+  })
+
   it('hides the prompt once every stale session has a requested restart', () => {
     expect(
       summarizeCodexRestartStatus({
diff --git a/src/renderer/src/components/status-bar/codex-restart-status-summary.ts b/src/renderer/src/components/status-bar/codex-restart-status-summary.ts
index 6d3f0d7202e..8d7c44d458f 100644
--- a/src/renderer/src/components/status-bar/codex-restart-status-summary.ts
+++ b/src/renderer/src/components/status-bar/codex-restart-status-summary.ts
@@ -1,3 +1,4 @@
+import { awaitsCodexRestartAnswer } from '@/components/codex-restart-notice-state'
 import type { CodexRestartNotice } from '@/store/slices/terminals'
 
 type TabLookup = Record<string, { id: string }[]>
@@ -28,9 +29,10 @@ export function summarizeCodexRestartStatus({
   codexRestartNoticeByPtyId
 }: CodexRestartStatusSummaryInput): CodexRestartStatusSummary {
   // Why: a requested restart is already scheduled for its pane's next mount, so
-  // re-offering it here would leave a prompt whose button does nothing.
+  // re-offering it here would leave a prompt whose button does nothing; a
+  // dismissed notice survives only as launch-account memory.
   const stalePtyIds = Object.entries(codexRestartNoticeByPtyId)
-    .filter(([, notice]) => notice && !notice.restartRequested)
+    .filter(([, notice]) => awaitsCodexRestartAnswer(notice))
     .map(([ptyId]) => ptyId)
   if (stalePtyIds.length === 0) {
     return EMPTY_CODEX_RESTART_STATUS_SUMMARY
diff --git a/src/renderer/src/components/terminal-pane/pty-connection.test.ts b/src/renderer/src/components/terminal-pane/pty-connection.test.ts
index 422c25307ca..999240478e8 100644
--- a/src/renderer/src/components/terminal-pane/pty-connection.test.ts
+++ b/src/renderer/src/components/terminal-pane/pty-connection.test.ts
@@ -176,7 +176,12 @@ type StoreState = {
   } | null
   codexRestartNoticeByPtyId: Record<
     string,
-    { previousAccountLabel: string; nextAccountLabel: string }
+    {
+      previousAccountLabel: string
+      nextAccountLabel: string
+      restartRequested?: true
+      dismissed?: true
+    }
   >
   deferredSshReconnectTargets: string[]
   deferredSshSessionIdsByTabId: Record<string, string>
@@ -4496,6 +4501,112 @@ describe('connectPanePty', () => {
     expect(transport.sendInput).not.toHaveBeenCalled()
   })
 
+  it('restores input to a Codex pane whose restart notice the user dismissed', async () => {
+    const { connectPanePty } = await import('./pty-connection')
+
+    const transport = createMockTransport('pty-live')
+    transportFactoryQueue.push(transport)
+    mockStoreState = {
+      ...mockStoreState,
+      tabsByWorktree: { 'wt-1': [{ id: 'tab-1', ptyId: 'pty-live' }] },
+      ptyIdsByTabId: { 'tab-1': ['pty-live'] },
+      // Why: the record survives a dismissal as launch-account memory, so the
+      // input gate has to read the marker rather than the record's existence.
+      codexRestartNoticeByPtyId: {
+        'pty-live': { previousAccountLabel: 'A', nextAccountLabel: 'B', dismissed: true }
+      }
+    }
+
+    const pane = createPane(1)
+    let onDataHandler: ((data: string) => void) | null = null
+    pane.terminal.onData = vi.fn(((handler: (data: string) => void) => {
+      onDataHandler = handler
+      return { dispose: vi.fn() }
+    }) as typeof pane.terminal.onData)
+    const manager = createManager(1)
+    const deps = createDeps()
+
+    connectPanePty(pane as never, manager as never, deps as never)
+
+    expect(onDataHandler).toBeDefined()
+    if (!onDataHandler) {
+      throw new Error('expected onData handler to be registered')
+    }
+    ;(onDataHandler as (data: string) => void)('a')
+
+    expect(transport.sendInput).toHaveBeenCalledWith('a')
+  })
+
+  it('restores input through the tab fallback when the dismissed pane has no live PTY binding', async () => {
+    const { connectPanePty } = await import('./pty-connection')
+
+    const transport = createMockTransport(null)
+    transportFactoryQueue.push(transport)
+    mockStoreState = {
+      ...mockStoreState,
+      tabsByWorktree: { 'wt-1': [{ id: 'tab-1', ptyId: 'pty-live' }] },
+      ptyIdsByTabId: { 'tab-1': ['pty-live'] },
+      codexRestartNoticeByPtyId: {
+        'pty-live': { previousAccountLabel: 'A', nextAccountLabel: 'B', dismissed: true }
+      }
+    }
+
+    const pane = createPane(1)
+    let onDataHandler: ((data: string) => void) | null = null
+    pane.terminal.onData = vi.fn(((handler: (data: string) => void) => {
+      onDataHandler = handler
+      return { dispose: vi.fn() }
+    }) as typeof pane.terminal.onData)
+    const manager = createManager(1)
+    const deps = createDeps()
+
+    connectPanePty(pane as never, manager as never, deps as never)
+
+    expect(onDataHandler).toBeDefined()
+    if (!onDataHandler) {
+      throw new Error('expected onData handler to be registered')
+    }
+    ;(onDataHandler as (data: string) => void)('a')
+
+    expect(transport.sendInput).toHaveBeenCalledWith('a')
+  })
+
+  it('keeps blocking input on a pane whose restart is requested but not yet run', async () => {
+    const { connectPanePty } = await import('./pty-connection')
+
+    const transport = createMockTransport('pty-live')
+    transportFactoryQueue.push(transport)
+    mockStoreState = {
+      ...mockStoreState,
+      tabsByWorktree: { 'wt-1': [{ id: 'tab-1', ptyId: 'pty-live' }] },
+      ptyIdsByTabId: { 'tab-1': ['pty-live'] },
+      // Why: unlike a dismissal, a queued restart leaves the pane running under
+      // the old account until it actually relaunches.
+      codexRestartNoticeByPtyId: {
+        'pty-live': { previousAccountLabel: 'A', nextAccountLabel: 'B', restartRequested: true }
+      }
+    }
+
+    const pane = createPane(1)
+    let onDataHandler: ((data: string) => void) | null = null
+    pane.terminal.onData = vi.fn(((handler: (data: string) => void) => {
+      onDataHandler = handler
+      return { dispose: vi.fn() }
+    }) as typeof pane.terminal.onData)
+    const manager = createManager(1)
+    const deps = createDeps()
+
+    connectPanePty(pane as never, manager as never, deps as never)
+
+    expect(onDataHandler).toBeDefined()
+    if (!onDataHandler) {
+      throw new Error('expected onData handler to be registered')
+    }
+    ;(onDataHandler as (data: string) => void)('a')
+
+    expect(transport.sendInput).not.toHaveBeenCalled()
+  })
+
   it('blocks input to stale Codex panes until they restart', async () => {
     const { connectPanePty } = await import('./pty-connection')
 
diff --git a/src/renderer/src/components/terminal-pane/pty-connection.ts b/src/renderer/src/components/terminal-pane/pty-connection.ts
index df1e39e6ebb..05e571d77b7 100644
--- a/src/renderer/src/components/terminal-pane/pty-connection.ts
+++ b/src/renderer/src/components/terminal-pane/pty-connection.ts
@@ -5,6 +5,7 @@ import type { IBuffer, IDisposable } from '@xterm/xterm'
 import { resolveCursorAgentImeAnchor } from '@/lib/pane-manager/terminal-ime-anchor'
 import { detectAgentStatusFromTitle, agentTypeToIconAgent, isClaudeAgent } from '@/lib/agent-status'
 import { resolvePaneTitleDecision } from './terminal-title-evidence'
+import { blocksCodexPaneInput } from '../codex-restart-notice-state'
 import { resolveLiveAgentStatusConnectionRouting } from '@/lib/agent-status-connection-ownership'
 import { scheduleRuntimeGraphSync } from '@/runtime/sync-runtime-graph'
 import { useAppStore } from '@/store'
@@ -826,12 +827,12 @@ function isCodexPaneStale(args: {
   if (!hasCodexRestartNotices(codexRestartNoticeByPtyId)) {
     return false
   }
-  if (args.panePtyId && codexRestartNoticeByPtyId[args.panePtyId]) {
+  if (args.panePtyId && blocksCodexPaneInput(codexRestartNoticeByPtyId[args.panePtyId])) {
     return true
   }
 
   const tab = (state.tabsByWorktree[args.worktreeId] ?? []).find((entry) => entry.id === args.tabId)
-  if (tab?.ptyId && codexRestartNoticeByPtyId[tab.ptyId]) {
+  if (tab?.ptyId && blocksCodexPaneInput(codexRestartNoticeByPtyId[tab.ptyId])) {
     return true
   }
 
diff --git a/src/renderer/src/store/slices/codex-restart-notice-lifecycle.test.ts b/src/renderer/src/store/slices/codex-restart-notice-lifecycle.test.ts
new file mode 100644
index 00000000000..bd5a60111ea
--- /dev/null
+++ b/src/renderer/src/store/slices/codex-restart-notice-lifecycle.test.ts
@@ -0,0 +1,97 @@
+import { beforeEach, describe, expect, it } from 'vitest'
+import { useAppStore } from '../index'
+
+const A = 'a@example.com'
+const B = 'b@example.com'
+const C = 'c@example.com'
+
+function switchAccount(ptyId: string, from: string, to: string): void {
+  useAppStore
+    .getState()
+    .markCodexRestartNotices([{ ptyId, previousAccountLabel: from, nextAccountLabel: to }])
+}
+
+beforeEach(() => {
+  useAppStore.setState(useAppStore.getInitialState(), true)
+})
+
+describe('codex restart notice lifecycle', () => {
+  it('raises no notice when the pane returns to the account it launched under', () => {
+    switchAccount('pty-1', A, B)
+    switchAccount('pty-1', B, A)
+
+    expect(useAppStore.getState().codexRestartNoticeByPtyId['pty-1']).toBeUndefined()
+  })
+
+  it('keeps the launch account after a dismissal so re-selecting it raises no notice', () => {
+    switchAccount('pty-1', A, B)
+    useAppStore.getState().dismissCodexRestartNotices(['pty-1'])
+
+    switchAccount('pty-1', B, A)
+
+    expect(useAppStore.getState().codexRestartNoticeByPtyId['pty-1']).toBeUndefined()
+  })
+
+  it('marks a dismissal instead of erasing the pane record', () => {
+    switchAccount('pty-1', A, B)
+    useAppStore.getState().dismissCodexRestartNotices(['pty-1'])
+
+    expect(useAppStore.getState().codexRestartNoticeByPtyId['pty-1']).toEqual({
+      previousAccountLabel: A,
+      nextAccountLabel: B,
+      dismissed: true
+    })
+  })
+
+  it('re-raises the prompt against the pane launch account when a third account is selected', () => {
+    switchAccount('pty-1', A, B)
+    useAppStore.getState().dismissCodexRestartNotices(['pty-1'])
+
+    switchAccount('pty-1', B, C)
+
+    // Why: over-suppressing here would silently strand the pane on A while the
+    // user works under C; the labels must name the launch account, not B.
+    expect(useAppStore.getState().codexRestartNoticeByPtyId['pty-1']).toEqual({
+      previousAccountLabel: A,
+      nextAccountLabel: C
+    })
+  })
+
+  it('drops a queued restart when the user dismisses the same pane', () => {
+    switchAccount('pty-1', A, B)
+    useAppStore.getState().queueCodexPaneRestarts(['pty-1'])
+
+    useAppStore.getState().dismissCodexRestartNotices(['pty-1'])
+
+    expect(useAppStore.getState().codexRestartNoticeByPtyId['pty-1']).toEqual({
+      previousAccountLabel: A,
+      nextAccountLabel: B,
+      dismissed: true
+    })
+    expect(useAppStore.getState().pendingCodexPaneRestartIds).toEqual({})
+  })
+
+  it('leaves the notice map identity alone when nothing is dismissable', () => {
+    switchAccount('pty-1', A, B)
+    const before = useAppStore.getState().codexRestartNoticeByPtyId
+
+    useAppStore.getState().dismissCodexRestartNotices(['pty-unknown'])
+
+    expect(useAppStore.getState().codexRestartNoticeByPtyId).toBe(before)
+  })
+
+  it('still deletes the record when the pane actually restarts', () => {
+    switchAccount('pty-1', A, B)
+
+    // Why: the relaunched pane genuinely runs under B, so its launch-account
+    // memory must reset rather than linger and suppress a later B -> A prompt.
+    useAppStore.getState().clearCodexRestartNotice('pty-1')
+
+    expect(useAppStore.getState().codexRestartNoticeByPtyId['pty-1']).toBeUndefined()
+    switchAccount('pty-1', B, A)
+    expect(useAppStore.getState().codexRestartNoticeByPtyId['pty-1']).toEqual({
+      previousAccountLabel: B,
+      nextAccountLabel: A
+    })
+  })
+})
diff --git a/src/renderer/src/store/slices/terminals.ts b/src/renderer/src/store/slices/terminals.ts
index 71c7c3c70a9..a55fba8b007 100644
--- a/src/renderer/src/store/slices/terminals.ts
+++ b/src/renderer/src/store/slices/terminals.ts
@@ -466,6 +466,10 @@ export type CodexRestartNotice = {
    *  because `previousAccountLabel` is the only memory of the account this pane
    *  actually launched under, which drives the A -> B -> A collapse. */
   restartRequested?: true
+  /** Set when the user answers "Keep old account". Same reason the record has to
+   *  survive: deleting it erased the launch account, so re-selecting it looked
+   *  like a fresh switch and raised an inverted prompt that killed pane input. */
+  dismissed?: true
 }
 
 export type TerminalSlice = {
@@ -647,6 +651,7 @@ export type TerminalSlice = {
     notices: { ptyId: string; previousAccountLabel: string; nextAccountLabel: string }[]
   ) => void
   clearCodexRestartNotice: (ptyId: string) => void
+  dismissCodexRestartNotices: (ptyIds: string[]) => void
   setTabPaneExpanded: (tabId: string, expanded: boolean) => void
   setTabCanExpandPane: (tabId: string, canExpand: boolean) => void
   setTabLayout: (tabId: string, layout: TerminalLayoutSnapshot | null) => void
@@ -2847,6 +2852,8 @@ export const createTerminalSlice: StateCreator<AppState, [], [], TerminalSlice>
           nextAccountLabel: notice.nextAccountLabel,
           // Why: a queued restart relaunches under whatever account is selected
           // when it runs, so a later switch does not reopen an answered prompt.
+          // A dismissal is deliberately not carried over — it answered "keep the
+          // old account instead of B", which says nothing about a later C.
           ...(existing?.restartRequested ? { restartRequested: true as const } : {})
         }
       }
@@ -2873,6 +2880,34 @@ export const createTerminalSlice: StateCreator<AppState, [], [], TerminalSlice>
     })
   },
 
+  dismissCodexRestartNotices: (ptyIds) => {
+    set((s) => {
+      // Why: keeping the old account is an answer, not a restart — the record
+      // stays so `previousAccountLabel` still names the pane's launch account,
+      // but every consumer treats it as answered (prompt hidden, input freed).
+      const next = { ...s.codexRestartNoticeByPtyId }
+      const nextPendingCodexPaneRestartIds = { ...s.pendingCodexPaneRestartIds }
+      let changed = false
+      for (const ptyId of ptyIds) {
+        const notice = next[ptyId]
+        if (!notice || notice.dismissed) {
+          continue
+        }
+        const { restartRequested: _restartRequested, ...kept } = notice
+        next[ptyId] = { ...kept, dismissed: true }
+        delete nextPendingCodexPaneRestartIds[ptyId]
+        changed = true
+      }
+      if (!changed) {
+        return {}
+      }
+      return {
+        codexRestartNoticeByPtyId: next,
+        pendingCodexPaneRestartIds: nextPendingCodexPaneRestartIds
+      }
+    })
+  },
+
   setTabPaneExpanded: (tabId, expanded) => {
     set((s) => ({
       expandedPaneByTabId: { ...s.expandedPaneByTabId, [tabId]: expanded }