diff --git a/src/main/runtime/floating-terminal-inventory-ownership.test.ts b/src/main/runtime/floating-terminal-inventory-ownership.test.ts
index 573486d7499..f8d1020831f 100644
--- a/src/main/runtime/floating-terminal-inventory-ownership.test.ts
+++ b/src/main/runtime/floating-terminal-inventory-ownership.test.ts
@@ -65,7 +65,7 @@ describe('PTY inventory refresh keeps recorded floating ownership', () => {
     await runtime.listTerminals(`id:${folderWorkspaceKey}`)
     const listed = await runtime.listTerminals()
 
-    const terminal = listed.terminals.find((entry) => entry.ptyId?.startsWith('serve-'))
+    const terminal = listed.terminals.find((entry) => entry.ptyId?.includes('@@serve-'))
     expect(terminal?.worktreeId).toBe(FLOATING_TERMINAL_WORKTREE_ID)
     expect(terminal?.worktreeId).not.toBe(folderWorkspaceKey)
     const floating = await runtime.listMobileSessionTabs(`id:${FLOATING_TERMINAL_WORKTREE_ID}`)
diff --git a/src/main/runtime/orca-runtime-tests/mobile-session-tabs-part-02.spec.ts b/src/main/runtime/orca-runtime-tests/mobile-session-tabs-part-02.spec.ts
index f2034095e9f..114d88766d9 100644
--- a/src/main/runtime/orca-runtime-tests/mobile-session-tabs-part-02.spec.ts
+++ b/src/main/runtime/orca-runtime-tests/mobile-session-tabs-part-02.spec.ts
@@ -371,7 +371,7 @@ describe('OrcaRuntimeService', () => {
         worktreeId: TEST_WORKTREE_ID,
         tabId: 'host-tab',
         leafId: HEADLESS_LEAF_ID,
-        sessionId: expect.stringMatching(/^serve-/),
+        sessionId: expect.stringMatching(/@@serve-/),
         isNewSession: true,
         persistHostSessionBinding: true
       })
diff --git a/src/main/runtime/orca-runtime-tests/terminal-sleep-and-teardown-part-02.spec.ts b/src/main/runtime/orca-runtime-tests/terminal-sleep-and-teardown-part-02.spec.ts
index 26d539d735c..9f98ac7a867 100644
--- a/src/main/runtime/orca-runtime-tests/terminal-sleep-and-teardown-part-02.spec.ts
+++ b/src/main/runtime/orca-runtime-tests/terminal-sleep-and-teardown-part-02.spec.ts
@@ -124,7 +124,12 @@ describe('OrcaRuntimeService', () => {
 
   it('reports a PTY that remains live after acknowledged worktree sleep', async () => {
     const runtime = new OrcaRuntimeService(store)
-    const liveProcess = { id: 'pty-1', cwd: TEST_WORKTREE_PATH, title: 'Claude' }
+    const liveProcess = {
+      id: 'pty-1',
+      cwd: TEST_WORKTREE_PATH,
+      worktreeId: TEST_WORKTREE_ID,
+      title: 'Claude'
+    }
     runtime.setPtyController({
       write: () => true,
       kill: () => false,
@@ -163,7 +168,16 @@ describe('OrcaRuntimeService', () => {
         if (listCount === 2) {
           throw new Error('daemon unavailable')
         }
-        return listCount === 1 ? [{ id: 'pty-1', cwd: TEST_WORKTREE_PATH, title: 'Claude' }] : []
+        return listCount === 1
+          ? [
+              {
+                id: 'pty-1',
+                cwd: TEST_WORKTREE_PATH,
+                worktreeId: TEST_WORKTREE_ID,
+                title: 'Claude'
+              }
+            ]
+          : []
       }
     })
 
@@ -197,7 +211,8 @@ describe('OrcaRuntimeService', () => {
 
   it('coalesces two clients sleeping the same host worktree', async () => {
     const runtime = new OrcaRuntimeService(store)
-    const initialInventory = deferred<{ id: string; cwd: string; title: string }[]>()
+    const initialInventory =
+      deferred<{ id: string; cwd: string; worktreeId: string; title: string }[]>()
     const listProcesses = vi
       .fn()
       .mockImplementationOnce(() => initialInventory.promise)
@@ -216,7 +231,9 @@ describe('OrcaRuntimeService', () => {
 
     const first = runtime.sleepTerminalsForWorktree(`id:${TEST_WORKTREE_ID}`)
     const second = runtime.sleepTerminalsForWorktree(`id:${TEST_WORKTREE_ID}`)
-    initialInventory.resolve([{ id: 'pty-1', cwd: TEST_WORKTREE_PATH, title: 'Claude' }])
+    initialInventory.resolve([
+      { id: 'pty-1', cwd: TEST_WORKTREE_PATH, worktreeId: TEST_WORKTREE_ID, title: 'Claude' }
+    ])
 
     const [firstResult, secondResult] = await Promise.all([first, second])
     expect(secondResult).toEqual(firstResult)
@@ -231,7 +248,14 @@ describe('OrcaRuntimeService', () => {
     runtime.onClientEvent((event) => events.push(event))
     const listProcesses = vi
       .fn()
-      .mockResolvedValueOnce([{ id: 'pty-before-sleep', cwd: TEST_WORKTREE_PATH, title: 'Shell' }])
+      .mockResolvedValueOnce([
+        {
+          id: 'pty-before-sleep',
+          cwd: TEST_WORKTREE_PATH,
+          worktreeId: TEST_WORKTREE_ID,
+          title: 'Shell'
+        }
+      ])
       .mockResolvedValueOnce([])
     runtime.setPtyController({
       write: () => true,
@@ -341,7 +365,11 @@ describe('OrcaRuntimeService', () => {
       }
     })
     runtime.onClientEvent((event) => secondListenerEvents.push(event))
-    const processLists = [[{ id: 'pty-1', cwd: TEST_WORKTREE_PATH, title: 'Claude' }], [], []]
+    const processLists = [
+      [{ id: 'pty-1', cwd: TEST_WORKTREE_PATH, worktreeId: TEST_WORKTREE_ID, title: 'Claude' }],
+      [],
+      []
+    ]
     runtime.setPtyController({
       write: () => true,
       kill: () => false,
@@ -400,7 +428,14 @@ describe('OrcaRuntimeService', () => {
     const events: RuntimeClientEvent[] = []
     runtime.onClientEvent((event) => events.push(event))
     const processLists = [
-      [{ id: 'pty-preserved-history', cwd: TEST_WORKTREE_PATH, title: 'Shell' }],
+      [
+        {
+          id: 'pty-preserved-history',
+          cwd: TEST_WORKTREE_PATH,
+          worktreeId: TEST_WORKTREE_ID,
+          title: 'Shell'
+        }
+      ],
       [],
       []
     ]
@@ -437,12 +472,17 @@ describe('OrcaRuntimeService', () => {
       runtime.onClientEvent((event) => events.push(event))
     }
     const secondStop = deferred<boolean>()
-    const failedPty = { id: 'pty-fails', cwd: TEST_WORKTREE_PATH, title: 'Claude' }
+    const failedPty = {
+      id: 'pty-fails',
+      cwd: TEST_WORKTREE_PATH,
+      worktreeId: TEST_WORKTREE_ID,
+      title: 'Claude'
+    }
     const listProcesses = vi
       .fn()
       .mockResolvedValueOnce([
         failedPty,
-        { id: 'pty-slow', cwd: TEST_WORKTREE_PATH, title: 'Shell' }
+        { id: 'pty-slow', cwd: TEST_WORKTREE_PATH, worktreeId: TEST_WORKTREE_ID, title: 'Shell' }
       ])
       .mockResolvedValueOnce([failedPty])
       .mockResolvedValueOnce([failedPty])
diff --git a/src/main/runtime/orca-runtime-tests/terminal-sleep-and-teardown-part-03.spec.ts b/src/main/runtime/orca-runtime-tests/terminal-sleep-and-teardown-part-03.spec.ts
index daf35939a73..16c61f54425 100644
--- a/src/main/runtime/orca-runtime-tests/terminal-sleep-and-teardown-part-03.spec.ts
+++ b/src/main/runtime/orca-runtime-tests/terminal-sleep-and-teardown-part-03.spec.ts
@@ -16,8 +16,8 @@ describe('OrcaRuntimeService', () => {
       stopAndWait,
       getForegroundProcess: async () => null,
       listProcesses: async () => [
-        { id: 'pty-run', cwd: TEST_WORKTREE_PATH, title: 'Claude' },
-        { id: 'pty-user', cwd: TEST_WORKTREE_PATH, title: 'Shell' }
+        { id: 'pty-run', cwd: TEST_WORKTREE_PATH, worktreeId: TEST_WORKTREE_ID, title: 'Claude' },
+        { id: 'pty-user', cwd: TEST_WORKTREE_PATH, worktreeId: TEST_WORKTREE_ID, title: 'Shell' }
       ]
     })
 
@@ -142,10 +142,10 @@ describe('OrcaRuntimeService', () => {
     const stopped: string[] = []
     const processLists = [
       [
-        { id: 'pty-1', cwd: TEST_WORKTREE_PATH, title: 'Claude' },
-        { id: 'pty-shell', cwd: TEST_WORKTREE_PATH, title: 'Shell' }
+        { id: 'pty-1', cwd: TEST_WORKTREE_PATH, worktreeId: TEST_WORKTREE_ID, title: 'Claude' },
+        { id: 'pty-shell', cwd: TEST_WORKTREE_PATH, worktreeId: TEST_WORKTREE_ID, title: 'Shell' }
       ],
-      [{ id: 'pty-shell', cwd: TEST_WORKTREE_PATH, title: 'Shell' }]
+      [{ id: 'pty-shell', cwd: TEST_WORKTREE_PATH, worktreeId: TEST_WORKTREE_ID, title: 'Shell' }]
     ]
     runtime.setPtyController({
       write: () => true,
diff --git a/src/main/runtime/orca-runtime-tests/terminal-sleep-and-teardown.spec.ts b/src/main/runtime/orca-runtime-tests/terminal-sleep-and-teardown.spec.ts
index d9566f5c74d..46d7f4d0c82 100644
--- a/src/main/runtime/orca-runtime-tests/terminal-sleep-and-teardown.spec.ts
+++ b/src/main/runtime/orca-runtime-tests/terminal-sleep-and-teardown.spec.ts
@@ -18,6 +18,16 @@ import {
   syncSinglePty
 } from './orca-runtime-test-fixtures.spec'
 
+// A live PTY as a host lists it: the daemon reports its workspace, never just a cwd (#36716).
+function listedPty(
+  id: string,
+  title: string,
+  cwd = TEST_WORKTREE_PATH,
+  worktreeId = TEST_WORKTREE_ID
+) {
+  return { id, cwd, worktreeId, title }
+}
+
 describe('OrcaRuntimeService', () => {
   it('durably closes every terminal in one workspace without touching a sibling', async () => {
     const otherWorktreeId = `${TEST_REPO_ID}::/tmp/worktree-b`
@@ -604,13 +614,7 @@ describe('OrcaRuntimeService', () => {
   it('sleeps every freshly discovered worktree PTY without a hydrated renderer graph', async () => {
     const runtime = new OrcaRuntimeService(store)
     const stopped: string[] = []
-    const processLists = [
-      [
-        { id: 'pty-1', cwd: TEST_WORKTREE_PATH, title: 'Claude' },
-        { id: 'pty-2', cwd: TEST_WORKTREE_PATH, title: 'Shell' }
-      ],
-      []
-    ]
+    const processLists = [[listedPty('pty-1', 'Claude'), listedPty('pty-2', 'Shell')], []]
     runtime.setPtyController({
       write: () => true,
       kill: () => false,
@@ -806,7 +810,7 @@ describe('OrcaRuntimeService', () => {
       kill: () => false,
       stopAndWait: vi.fn(async () => false),
       getForegroundProcess: async () => null,
-      listProcesses: async () => [{ id: 'pty-1', cwd: TEST_WORKTREE_PATH, title: 'Claude' }]
+      listProcesses: async () => [listedPty('pty-1', 'Claude')]
     })
 
     await expect(runtime.sleepTerminalsForWorktree(`id:${TEST_WORKTREE_ID}`)).rejects.toThrow(
@@ -828,11 +832,9 @@ describe('OrcaRuntimeService', () => {
     ])
     const runtime = new OrcaRuntimeService(store)
     const stopped: string[] = []
-    const otherPty = { id: 'pty-other', cwd: otherWorktreePath, title: 'Other' }
-    const processLists = [
-      [{ id: 'pty-target', cwd: TEST_WORKTREE_PATH, title: 'Target' }, otherPty],
-      [otherPty]
-    ]
+    const otherId = `${TEST_REPO_ID}::${otherWorktreePath}`
+    const otherPty = listedPty('pty-other', 'Other', otherWorktreePath, otherId)
+    const processLists = [[listedPty('pty-target', 'Target'), otherPty], [otherPty]]
     runtime.setPtyController({
       write: () => true,
       kill: () => false,
diff --git a/src/main/runtime/serve-terminal-workspace-binding.test.ts b/src/main/runtime/serve-terminal-workspace-binding.test.ts
new file mode 100644
index 00000000000..4574ba54dc0
--- /dev/null
+++ b/src/main/runtime/serve-terminal-workspace-binding.test.ts
@@ -0,0 +1,171 @@
+import { describe, expect, it, vi } from 'vitest'
+import { getDefaultWorkspaceSession } from '../../shared/constants'
+import { parsePtySessionId } from '../../shared/terminal/pty/lifecycle/pty-session-id-format'
+import { withBoundPane } from './orca-runtime-tests/bind-first-pane.test-fixture'
+
+// Preserve side-effect order: mocks, lifecycle, fixtures.
+await import('./orca-runtime-tests/runtime-test-module-registration.spec')
+const { OrcaRuntimeService } = await import('./orca-runtime')
+await import('./orca-runtime-tests/orca-runtime-test-lifecycle.spec')
+const { createFolderWorkspaceRuntimeStore, makeFolderProjectGroup, makeFolderWorkspace } =
+  await import('./orca-runtime-tests/orca-runtime-test-fixtures.spec')
+
+const FOLDER = process.cwd()
+const H = '10000000-0000-4000-8000-000000000001'
+const B = '10000000-0000-4000-8000-000000000002'
+
+// Same-path folder workspaces on a headless serve host (#36716).
+function makeServeHost(seed: { ptyId: string; worktreeId?: string }[] = []) {
+  const folders = [H, B].map((id) => makeFolderWorkspace({ id, folderPath: FOLDER }))
+  let session = getDefaultWorkspaceSession()
+  for (const [index, { ptyId, worktreeId }] of seed.entries()) {
+    if (worktreeId) {
+      session = withBoundPane(session, {
+        worktreeId,
+        tabId: `tab-${index}`,
+        leafId: `00000000-0000-4000-8000-${String(index).padStart(12, '0')}`,
+        ptyId
+      })
+    }
+  }
+  const store = {
+    ...createFolderWorkspaceRuntimeStore(
+      folders[0],
+      makeFolderProjectGroup({ parentPath: FOLDER })
+    ),
+    getFolderWorkspaces: () => folders,
+    getWorkspaceSession: () => session,
+    setWorkspaceSession: (next: typeof session) => {
+      session = next
+    },
+    flushOrThrow: () => {}
+  }
+  const live = new Set(seed.map(({ ptyId }) => ptyId))
+  const runtime = new OrcaRuntimeService(store)
+  const spawn = vi.fn(
+    async (args: {
+      sessionId?: string
+      worktreeId?: string
+      tabId?: string
+      leafId?: string
+      persistHostSessionBinding?: boolean
+    }) => {
+      if (!args.worktreeId || !args.tabId || !args.leafId) {
+        throw new Error('missing identity')
+      }
+      const id = args.sessionId ?? `${args.worktreeId}@@control`
+      live.add(id)
+      if (args.persistHostSessionBinding) {
+        session = withBoundPane(session, {
+          worktreeId: args.worktreeId,
+          tabId: args.tabId,
+          leafId: args.leafId,
+          ptyId: id
+        })
+      }
+      return { id }
+    }
+  )
+  const stopAndWait = vi.fn(async (id: string) => {
+    live.delete(id)
+    runtime.onPtyExit(id, 0)
+    return true
+  })
+  runtime.setPtyController({
+    spawn,
+    stopAndWait,
+    write: () => true,
+    kill: () => true,
+    hasPty: (id: string) => live.has(id),
+    getForegroundProcess: async () => null,
+    // Like the daemon, report only the workspace a session id names; every shell shares one cwd.
+    listProcesses: async () =>
+      [...live].map((id) => {
+        const { worktreeId } = parsePtySessionId(id)
+        return {
+          id,
+          incarnationId: `${id}-incarnation`,
+          terminalHandle: `term_${id}`,
+          wslDistro: null,
+          cwd: FOLDER,
+          title: 'shell',
+          ...(worktreeId ? { worktreeId } : {})
+        }
+      })
+  })
+  runtime.syncWindowGraph(0, { tabs: [], leaves: [] })
+  const ownerOf = async (ptyId: string) =>
+    (await runtime.listTerminals()).terminals.find((entry) => entry.ptyId === ptyId)?.worktreeId
+  return { runtime, spawn, stopAndWait, live, ownerOf }
+}
+
+describe('serve host terminal workspace ownership', () => {
+  it('keeps a paired client terminal in its workspace when a same-path sibling refreshes', async () => {
+    const { runtime, spawn, stopAndWait, live, ownerOf } = makeServeHost()
+    await runtime.createMobileSessionTerminal(`id:folder:${H}`, { activate: false })
+    const spawned = await spawn.mock.results.at(-1)?.value
+    const id = spawned?.id ?? ''
+    expect(id).toMatch(new RegExp(`^folder:${H}@@serve-`))
+
+    await runtime.listMobileSessionTabs(`id:folder:${B}`)
+    expect((await runtime.listTerminals(`id:folder:${B}`)).terminals).toEqual([])
+    expect(await ownerOf(id)).toBe(`folder:${H}`)
+
+    await runtime.stopTerminalsForWorktree(`id:folder:${B}`)
+    expect(stopAndWait).not.toHaveBeenCalled()
+    expect(live.has(id)).toBe(true)
+  })
+
+  it('keeps a restored workspace-less serve terminal with its persisted binding', async () => {
+    const legacy = 'serve-00000000-0000-4000-8000-0000000000aa'
+    const { runtime, stopAndWait, live, ownerOf } = makeServeHost([
+      { ptyId: legacy, worktreeId: `folder:${H}` }
+    ])
+
+    await runtime.listMobileSessionTabs(`id:folder:${B}`)
+    expect((await runtime.listTerminals(`id:folder:${B}`)).terminals).toEqual([])
+    expect(await ownerOf(legacy)).toBe(`folder:${H}`)
+
+    await runtime.stopTerminalsForWorktree(`id:folder:${B}`)
+    expect(stopAndWait).not.toHaveBeenCalled()
+    expect(live.has(legacy)).toBe(true)
+  })
+
+  it('never stops an unbound terminal that a workspace only claims by cwd', async () => {
+    const unbound = 'unbound-shell'
+    const { runtime, stopAndWait, live } = makeServeHost([{ ptyId: unbound }])
+
+    await runtime.listMobileSessionTabs(`id:folder:${B}`)
+    const listed = await runtime.listTerminals(`id:folder:${B}`)
+    expect(listed.terminals.map((entry) => entry.ptyId)).toEqual([unbound])
+
+    await runtime.stopTerminalsForWorktree(`id:folder:${B}`)
+    await runtime.sleepTerminalsForWorktree(`id:folder:${B}`)
+    expect(stopAndWait).not.toHaveBeenCalled()
+    expect(live.has(unbound)).toBe(true)
+  })
+
+  it('stops a cwd-filed terminal with its workspace once a pane adopts it', async () => {
+    const orphan = 'unbound-shell'
+    const { runtime, stopAndWait, live } = makeServeHost([{ ptyId: orphan }])
+    const before = await runtime.listTerminals(`id:folder:${B}`)
+
+    await runtime.adoptTerminalOrphans({
+      worktree: `id:folder:${B}`,
+      expectedTopologyRevision: before.topologyRevisions?.[`folder:${B}`] ?? 0,
+      claims: [
+        {
+          terminal: `term_${orphan}`,
+          ptyId: orphan,
+          incarnationId: `${orphan}-incarnation`,
+          tabId: 'adopted-tab',
+          leafId: '00000000-0000-4000-8000-0000000000ad'
+        }
+      ]
+    })
+    await runtime.stopTerminalsForWorktree(`id:folder:${B}`)
+
+    expect(stopAndWait).toHaveBeenCalledWith(orphan)
+    expect(live.has(orphan)).toBe(false)
+  })
+})
diff --git a/src/main/runtime/session-lifecycle/projection/reconcile-headless-mobile-session-browser-tabs.ts b/src/main/runtime/session-lifecycle/projection/reconcile-headless-mobile-session-browser-tabs.ts
index bbb8e85d97e..bb2bbfee661 100644
--- a/src/main/runtime/session-lifecycle/projection/reconcile-headless-mobile-session-browser-tabs.ts
+++ b/src/main/runtime/session-lifecycle/projection/reconcile-headless-mobile-session-browser-tabs.ts
@@ -22,6 +22,7 @@ import type { WorkspaceSessionState } from '../../../../shared/workspace-session
 import type { RuntimeStore } from '../../runtime-store-contract'
 import { SSH_PANE_RECOVERY_GRACE_MS } from '../../terminal/recovery/ssh-pane-recovery-window'
 import { findTerminalTabIdForLeaf } from '../../../persistence/terminal-topology/terminal-topology-membership'
+import { isServeMintedPtySessionId } from '../../../../shared/terminal/pty/lifecycle/pty-session-id-format'
 
 export abstract class OrcaRuntimeWithReconcileHeadlessMobileSessionBrowserTabs extends OrcaRuntimeWithHydrateHeadlessMobileSessionTabsFromWorkspaceSession {
   protected abstract getAcceptedRendererIdentityKeysForMobileSessionSnapshot(
@@ -181,7 +182,7 @@ export abstract class OrcaRuntimeWithReconcileHeadlessMobileSessionBrowserTabs e
   }
 
   protected isServeOwnedPtyId(ptyId: string | null | undefined): boolean {
-    return typeof ptyId === 'string' && ptyId.startsWith('serve-')
+    return typeof ptyId === 'string' && isServeMintedPtySessionId(ptyId)
   }
 
   protected isSshOwnedPtyId(ptyId: string | null | undefined): boolean {
diff --git a/src/main/runtime/terminal/identity/pty-worktree-record.ts b/src/main/runtime/terminal/identity/pty-worktree-record.ts
index c402cfdf2c4..f8570427529 100644
--- a/src/main/runtime/terminal/identity/pty-worktree-record.ts
+++ b/src/main/runtime/terminal/identity/pty-worktree-record.ts
@@ -69,6 +69,7 @@ export abstract class OrcaRuntimeWithRecordPtyWorktree extends RuntimeWorkspaceR
         | 'wslDistro'
         | 'incarnationId'
         | 'agentSessionOwners'
+        | 'worktreeInferredFromCwd'
       >
     > = {}
   ): RuntimePtyWorktreeRecord {
@@ -95,6 +96,7 @@ export abstract class OrcaRuntimeWithRecordPtyWorktree extends RuntimeWorkspaceR
         ptyId,
         incarnationId: state.incarnationId ?? null,
         worktreeId,
+        ...(state.worktreeInferredFromCwd ? { worktreeInferredFromCwd: true } : {}),
         connectionId,
         runtimeSessionOwned: state.runtimeSessionOwned ?? false,
         isWsl: state.isWsl ?? null,
@@ -165,7 +167,7 @@ export abstract class OrcaRuntimeWithRecordPtyWorktree extends RuntimeWorkspaceR
       return pty
     }
 
-    this.terminalIdentity.setPtyWorktreeId(pty, worktreeId)
+    this.terminalIdentity.setPtyWorktree(pty, worktreeId, state.worktreeInferredFromCwd === true)
     if (
       state.incarnationId !== undefined &&
       pty.incarnationId !== null &&
diff --git a/src/main/runtime/terminal/identity/terminal-identity-source.ts b/src/main/runtime/terminal/identity/terminal-identity-source.ts
index def01100408..657319a8f16 100644
--- a/src/main/runtime/terminal/identity/terminal-identity-source.ts
+++ b/src/main/runtime/terminal/identity/terminal-identity-source.ts
@@ -66,61 +66,45 @@ export class TerminalIdentitySource {
     return record
   }
 
-  setPtyWorktreeId(record: RuntimePtyWorktreeRecord, value: string): void {
+  /** `inferredFromCwd` marks a guess that must never drive a worktree-scoped stop (#36716). */
+  setPtyWorktree(record: RuntimePtyWorktreeRecord, worktreeId: string, inferredFromCwd: boolean) {
+    this.setPtyField(record, 'worktreeId', worktreeId)
+    this.setPtyField(record, 'worktreeInferredFromCwd', inferredFromCwd || undefined)
+  }
+
+  /** A binding (pane, layout) confirms the recorded worktree, so a cwd guess no longer guards it. */
+  confirmPtyWorktree(record: Pick<RuntimePtyWorktreeRecord, 'ptyId'>): void {
     const owned = this.ownedPtys.get(record)
-    if (owned && owned.worktreeId !== value) {
-      owned.worktreeId = value
+    if (owned?.worktreeInferredFromCwd) {
+      delete owned.worktreeInferredFromCwd
       this.changed()
     }
   }
 
   setPtyIncarnationId(record: RuntimePtyWorktreeRecord, value: string | null): void {
-    const owned = this.ownedPtys.get(record)
-    if (owned && owned.incarnationId !== value) {
-      owned.incarnationId = value
-      this.changed()
-    }
+    this.setPtyField(record, 'incarnationId', value)
   }
 
   setPtyConnectionId(record: RuntimePtyWorktreeRecord, value: string | null): void {
-    const owned = this.ownedPtys.get(record)
-    if (owned && owned.connectionId !== value) {
-      owned.connectionId = value
-      this.changed()
-    }
+    this.setPtyField(record, 'connectionId', value)
   }
 
   setPtyConnected(record: RuntimePtyWorktreeRecord, value: boolean): void {
-    const owned = this.ownedPtys.get(record)
-    if (owned && owned.connected !== value) {
-      owned.connected = value
-      this.changed()
-    }
+    this.setPtyField(record, 'connected', value)
   }
 
   setPtyTabId(record: RuntimePtyWorktreeRecord, value: string | null | undefined): void {
-    const owned = this.ownedPtys.get(record)
-    if (owned && owned.tabId !== value) {
-      owned.tabId = value
-      this.changed()
-    }
+    this.setPtyField(record, 'tabId', value)
   }
 
   setPtyIsWsl(record: RuntimePtyWorktreeRecord, value: boolean | null): void {
-    const owned = this.ownedPtys.get(record)
-    if (owned && owned.isWsl !== value) {
-      owned.isWsl = value
-      this.changed()
-    }
+    this.setPtyField(record, 'isWsl', value)
   }
 
   setPtyWslDistro(record: RuntimePtyWorktreeRecord, value: string | null): void {
-    const owned = this.ownedPtys.get(record)
-    if (owned && owned.wslDistro !== value) {
-      owned.wslDistro = value
-      this.changed()
-    }
+    this.setPtyField(record, 'wslDistro', value)
   }
+
   setRecordedSurface(
     record: Pick<
       RuntimePtyWorktreeRecord,
@@ -302,6 +286,18 @@ export class TerminalIdentitySource {
     this.changed()
   }
 
+  private setPtyField<K extends keyof RuntimePtyWorktreeRecord>(
+    record: RuntimePtyWorktreeRecord,
+    key: K,
+    value: RuntimePtyWorktreeRecord[K]
+  ): void {
+    const owned = this.ownedPtys.get(record)
+    if (owned && owned[key] !== value) {
+      owned[key] = value
+      this.changed()
+    }
+  }
+
   private bind(map: Map<string, string>, key: string, value: string): void {
     const previous = map.get(key)
     if (previous !== value) {
diff --git a/src/main/runtime/terminal/launch/mobile-terminal-owned-create.ts b/src/main/runtime/terminal/launch/mobile-terminal-owned-create.ts
index ab20e9b54da..269f64027f8 100644
--- a/src/main/runtime/terminal/launch/mobile-terminal-owned-create.ts
+++ b/src/main/runtime/terminal/launch/mobile-terminal-owned-create.ts
@@ -12,6 +12,7 @@ import { randomUUID } from 'node:crypto'
 import { copySleepingAgentLaunchConfig } from './runtime-agent-launch-resolution'
 import { deriveRemoteRuntimeTerminalCreateHandle } from '../identity/remote-runtime-terminal-create-identity'
 import { parsePaneKey } from '../../../../shared/workspace-layout/stable-pane-id'
+import { mintServePtySessionId } from '../../../../shared/terminal/pty/lifecycle/pty-session-id-format'
 import { placeCreatedSessionTab } from '../../../../shared/session-tab-placement'
 import { insertTabIdIntoOrder } from '../../../../shared/workspace-layout/tab-order'
 import type { OrcaRuntimeWithBuildPtyTerminalSummary as PtyTerminalSummaryMethods } from '../query/pty-terminal-summary'
@@ -68,7 +69,8 @@ export abstract class OrcaRuntimeWithCreateRuntimeOwnedMobileSessionTerminal ext
     const cwd = this.resolveWorkspaceTerminalStartupCwd(workspace, opts.cwd)
     // Why: an SSH sessionId means reattach; only synthesize local serve ids so SSH fresh terminals still call pty.spawn.
     const stableSessionId =
-      opts.identity?.sessionId ?? (workspace.connectionId ? undefined : `serve-${randomUUID()}`)
+      opts.identity?.sessionId ??
+      (workspace.connectionId ? undefined : mintServePtySessionId(workspace.id, randomUUID()))
     const isNewSession = stableSessionId !== undefined && opts.identity?.sessionId === undefined
     const mutationHandle = opts.createMutation
       ? deriveRemoteRuntimeTerminalCreateHandle(
diff --git a/src/main/runtime/terminal/lifecycle/pty-controller-inventory-refresh.ts b/src/main/runtime/terminal/lifecycle/pty-controller-inventory-refresh.ts
index 262b037cc29..0252e3b4615 100644
--- a/src/main/runtime/terminal/lifecycle/pty-controller-inventory-refresh.ts
+++ b/src/main/runtime/terminal/lifecycle/pty-controller-inventory-refresh.ts
@@ -134,16 +134,25 @@ export abstract class OrcaRuntimeWithRefreshPtyWorktreeRecordsWithControllerInve
         inferredWorktreeId &&
         worktreeIdsEqual(session.worktreeId, inferredWorktreeId)
       )
+      const recordedPty = this.ptysById.get(session.id)
       // Explicit unresolved provider ownership wins unless the session id proves it predates a persisted rename.
-      const worktreeId = providerWorktree
+      const boundWorktreeId = providerWorktree
         ? providerWorktree.id
         : hasMigrationEvidence
           ? (persistedWorktree?.id ?? null)
           : (session.worktreeId ??
             persistedWorktree?.id ??
+            // A binding outside a targeted list belongs to that sibling; cwd must not re-file it (#36716).
+            persistedWorktreeId ??
             (recordedFloating ? FLOATING_TERMINAL_WORKTREE_ID : undefined) ??
             inferredWorktreeId ??
-            findResolvedWorktreeIdForPath(resolvedWorktrees, session.cwd, targetWorktreeId))
+            (recordedPty && !recordedPty.worktreeInferredFromCwd
+              ? recordedPty.worktreeId
+              : undefined))
+      const worktreeInferredFromCwd = boundWorktreeId === undefined
+      const worktreeId = worktreeInferredFromCwd
+        ? findResolvedWorktreeIdForPath(resolvedWorktrees, session.cwd, targetWorktreeId)
+        : boundWorktreeId
       const persistedSurface = persistedIndexes.surfaceByPtyId.get(session.id)
       const restoresExactSurface =
         persistedSurface &&
@@ -174,6 +183,7 @@ export abstract class OrcaRuntimeWithRefreshPtyWorktreeRecordsWithControllerInve
           ...(session.incarnationId ? { incarnationId: session.incarnationId } : {}),
           agentSessionOwners: session.incarnationId ? (session.agentSessionOwners ?? []) : [],
           spawnPaneKey: session.paneKey ?? null,
+          ...(worktreeInferredFromCwd ? { worktreeInferredFromCwd: true } : {}),
           ...(session.wslDistro !== undefined
             ? { isWsl: Boolean(session.wslDistro), wslDistro: session.wslDistro }
             : {}),
diff --git a/src/main/runtime/terminal/records/runtime-terminal-state-records.ts b/src/main/runtime/terminal/records/runtime-terminal-state-records.ts
index b784e1a3396..6a9e705f9df 100644
--- a/src/main/runtime/terminal/records/runtime-terminal-state-records.ts
+++ b/src/main/runtime/terminal/records/runtime-terminal-state-records.ts
@@ -68,6 +68,8 @@ export type RuntimePtyWorktreeRecord = RuntimeTerminalTailState & {
   readonly ptyId: string
   readonly incarnationId: PtyIncarnationId | null
   readonly worktreeId: string
+  /** Set only when no binding named the workspace; worktree-scoped stops never act on a cwd guess (#36716). */
+  readonly worktreeInferredFromCwd?: true
   readonly connectionId: string | null
   runtimeSessionOwned: boolean
   readonly isWsl: boolean | null
diff --git a/src/main/runtime/terminal/stop/worktree-pty-collection.ts b/src/main/runtime/terminal/stop/worktree-pty-collection.ts
index c06828db5ca..e36f3ff5c96 100644
--- a/src/main/runtime/terminal/stop/worktree-pty-collection.ts
+++ b/src/main/runtime/terminal/stop/worktree-pty-collection.ts
@@ -26,6 +26,7 @@ export function collectWorktreePtyIds(
   for (const pty of ptysById.values()) {
     if (
       worktreeIdsEqual(pty.worktreeId, worktreeId) &&
+      !pty.worktreeInferredFromCwd &&
       (includeDisconnected || pty.connected) &&
       worktreePtyBelongsToHost(pty.ptyId, pty.connectionId, hostFence)
     ) {
@@ -34,3 +35,11 @@ export function collectWorktreePtyIds(
   }
   return ptyIds
 }
+
+/** Drops PTYs whose workspace only a cwd guess named; worktree-scoped stops never act on one (#36716). */
+export function withoutCwdGuesses(
+  ptysById: ReadonlyMap<string, RuntimePtyWorktreeRecord>,
+  ptyIds: ReadonlySet<string>
+): Set<string> {
+  return new Set([...ptyIds].filter((ptyId) => !ptysById.get(ptyId)?.worktreeInferredFromCwd))
+}
diff --git a/src/main/runtime/terminal/stop/worktree-terminal-sleep.ts b/src/main/runtime/terminal/stop/worktree-terminal-sleep.ts
index a52c330ba06..c4ebfdb2e98 100644
--- a/src/main/runtime/terminal/stop/worktree-terminal-sleep.ts
+++ b/src/main/runtime/terminal/stop/worktree-terminal-sleep.ts
@@ -8,6 +8,7 @@ import type { RuntimeWorktreeTerminalSleepResult } from '../../../../shared/runt
 import { teardownRpcDeadline } from '../../workspaces/removal/worktree-teardown-deadline'
 import { sleptNothing } from './worktree-terminal-sleep-result'
 import type { WorktreeSleepScope } from './worktree-terminal-sleep-key'
+import { withoutCwdGuesses } from './worktree-pty-collection'
 // Renderer waits 15s; release the spawn fence and return verified failure before its deadline.
 const WORKTREE_TERMINAL_SLEEP_TIMEOUT_MS = 12_000
 
@@ -23,10 +24,10 @@ export abstract class OrcaRuntimeWithSleepResolvedWorktreeTerminals extends Orca
       'exclusive',
       sleepDeadline
     )
-    const { key } = scope
-    // Why fenced: a same-id twin's PTYs are another host's to sleep, never filed under `key`.
+    const { key, fence } = scope
+    // Fenced: a same-id twin's PTYs are another host's; a cwd guess may be a same-path sibling's (#36716).
     const liveHere = (fresh: ReadonlySet<string>) =>
-      this.getLivePtyIdsForWorktree(worktree.id, fresh, scope.fence)
+      withoutCwdGuesses(this.ptysById, this.getLivePtyIdsForWorktree(worktree.id, fresh, fence))
     const existingSleepState = this.terminalSleepStateByHostWorktree.get(key)
     if (existingSleepState?.phase === 'sleeping') {
       try {
diff --git a/src/main/runtime/terminal/surface/pty-recorded-surface-topology.ts b/src/main/runtime/terminal/surface/pty-recorded-surface-topology.ts
index 66930f26804..01caed00ad5 100644
--- a/src/main/runtime/terminal/surface/pty-recorded-surface-topology.ts
+++ b/src/main/runtime/terminal/surface/pty-recorded-surface-topology.ts
@@ -19,7 +19,7 @@ export function spawnSurfaceClaimSequence(graphSequence: number): number {
 }
 
 /** Write pane and graph standing together; main-owned layouts store no duplicate claim. */
-type SurfaceWrites = Pick<TerminalIdentitySource, 'setRecordedSurface'>
+type SurfaceWrites = Pick<TerminalIdentitySource, 'setRecordedSurface' | 'confirmPtyWorktree'>
 
 export function recordPtySurfaceClaim(
   source: SurfaceWrites,
@@ -48,6 +48,8 @@ export function recordPtySurface(
   paneKey: string,
   graphSequence: number
 ): void {
+  // A pane is a binding, so worktree stops and sleep act on it even if a cwd guess filed it (#36716).
+  source.confirmPtyWorktree(pty)
   if (ORCA_LAYOUT_OWNER_IS_MAIN) {
     return
   }
diff --git a/src/main/runtime/workspaces/persisted-surfaces/restored-terminal-placement.test.ts b/src/main/runtime/workspaces/persisted-surfaces/restored-terminal-placement.test.ts
new file mode 100644
index 00000000000..b6fb9bb5afe
--- /dev/null
+++ b/src/main/runtime/workspaces/persisted-surfaces/restored-terminal-placement.test.ts
@@ -0,0 +1,73 @@
+import { describe, expect, it, vi } from 'vitest'
+import type { FolderWorkspace } from '../../../../shared/folder-workspaces/folder-workspace-types'
+import { getDefaultWorkspaceSession } from '../../../../shared/constants'
+import { folderWorkspaceKey } from '../../../../shared/workspace-scope'
+import { OrcaRuntimeService } from '../../orca-runtime'
+
+vi.mock('../../../../shared/layout-owner-switch', () => ({ ORCA_LAYOUT_OWNER_IS_MAIN: true }))
+
+const FOLDER: FolderWorkspace = {
+  id: 'notes-1',
+  projectGroupId: 'group-1',
+  name: 'Notes',
+  folderPath: '/fixture/notes',
+  linkedTask: null,
+  comment: '',
+  isArchived: false,
+  isUnread: false,
+  isPinned: false,
+  sortOrder: 0,
+  lastActivityAt: 1,
+  createdAt: 1,
+  updatedAt: 1
+}
+const FOLDER_KEY = folderWorkspaceKey(FOLDER.id)
+const PLACED_LEAF = '33333333-3333-4333-8333-333333333333'
+
+function runtimeWithCwdOnlyTerminal() {
+  // The host reports no workspace for this terminal, so only its cwd places it (#36716).
+  const live = [{ id: 'pty-agent', cwd: FOLDER.folderPath, title: 'claude' }]
+  const store = {
+    getRepos: () => [],
+    getProjectGroups: () => [{ id: 'group-1', parentPath: '/fixture' }],
+    getFolderWorkspaces: () => [FOLDER],
+    getSettings: () => ({}),
+    getAllWorktreeMeta: () => ({}),
+    getWorkspaceSessionHostIds: () => ['local'],
+    getWorkspaceSession: () => getDefaultWorkspaceSession(),
+    applyLayoutCommand: vi.fn(async () => ({
+      ok: true as const,
+      result: { tabId: 'tab-new', leafId: PLACED_LEAF, paneKey: `tab-new:${PLACED_LEAF}` }
+    }))
+  }
+  // oxlint-disable-next-line typescript/consistent-type-assertions -- SAFETY: the startup pass reads only these store methods.
+  const runtime = new OrcaRuntimeService(store as never)
+  const stopAndWait = vi.fn(async () => true)
+  runtime.setPtyController({
+    stopAndWait,
+    write: () => true,
+    kill: () => true,
+    getForegroundProcess: async () => null,
+    listProcesses: async () => [...live],
+    listProcessesWithHostScope: async () => ({
+      processes: [...live],
+      hostIds: ['local' as const]
+    })
+  })
+  return { runtime, stopAndWait }
+}
+
+describe('startup placement of a cwd-filed live terminal', () => {
+  it('stops the terminal with its workspace once a pane binds it', async () => {
+    const { runtime, stopAndWait } = runtimeWithCwdOnlyTerminal()
+
+    expect(await runtime.placeUnshownLiveTerminals()).toEqual({
+      placed: ['pty-agent'],
+      declined: []
+    })
+    runtime.syncWindowGraph(0, { tabs: [], leaves: [] })
+    await runtime.stopTerminalsForWorktree(`id:${FOLDER_KEY}`)
+
+    expect(stopAndWait).toHaveBeenCalledWith('pty-agent')
+  })
+})
diff --git a/src/main/runtime/workspaces/sleep/worktree-terminal-sleep-host-twin.test.ts b/src/main/runtime/workspaces/sleep/worktree-terminal-sleep-host-twin.test.ts
index 44d75c5b7ea..46900b7f768 100644
--- a/src/main/runtime/workspaces/sleep/worktree-terminal-sleep-host-twin.test.ts
+++ b/src/main/runtime/workspaces/sleep/worktree-terminal-sleep-host-twin.test.ts
@@ -26,6 +26,8 @@ const nestedSshStore = {
   getRepos: () => [nestedSshRepo]
 }
 
+// A cwd alone never files a terminal for a worktree-scoped stop (#36716); the daemon id names the owner.
+const LOCAL_PTY_ID = `${TEST_WORKTREE_ID}@@local`
 const TWIN_PTY_ID = toAppSshPtyId('ssh-twin', 'relay-pty-1')
 const twinPty = {
   id: TWIN_PTY_ID,
@@ -40,7 +42,7 @@ async function sleepLocalCopy(runtimeStore: typeof store = store, twinLive = fal
   runtime.onClientEvent((event) => events.push(event))
   const twin = twinLive ? [twinPty] : []
   const processLists = [
-    [{ id: 'pty-local', cwd: TEST_WORKTREE_PATH, title: 'Shell' }, ...twin],
+    [{ id: LOCAL_PTY_ID, cwd: TEST_WORKTREE_PATH, title: 'Shell' }, ...twin],
     twin
   ]
   const stopAndWait = vi.fn(async (ptyId: string) => {
@@ -119,9 +121,9 @@ describe('worktree terminal sleep across same-id host twins', () => {
   it("sleeping this computer's copy leaves the SSH twin's live terminal running and unfiled", async () => {
     const { runtime, phases, stopAndWait } = await sleepLocalCopy(store, true)
 
-    expect(stopAndWait.mock.calls.map(([ptyId]) => ptyId)).toEqual(['pty-local'])
+    expect(stopAndWait.mock.calls.map(([ptyId]) => ptyId)).toEqual([LOCAL_PTY_ID])
     expect(runtime.getTerminalSleepClientEventSnapshot()).toEqual([
-      expect.objectContaining({ phase: 'committed', ptyIds: ['pty-local'] })
+      expect.objectContaining({ phase: 'committed', ptyIds: [LOCAL_PTY_ID] })
     ])
     const release = await runtime.acquireWorktreeTerminalSpawn(
       spawnWorktreeTarget(TEST_WORKTREE_ID, 'ssh-twin')
diff --git a/src/shared/terminal/pty/lifecycle/pty-session-id-format.test.ts b/src/shared/terminal/pty/lifecycle/pty-session-id-format.test.ts
new file mode 100644
index 00000000000..ec123969dc3
--- /dev/null
+++ b/src/shared/terminal/pty/lifecycle/pty-session-id-format.test.ts
@@ -0,0 +1,38 @@
+import { describe, expect, it } from 'vitest'
+import {
+  isPtySessionIdOwnedByWorktree,
+  isServeMintedPtySessionId,
+  mintServePtySessionId,
+  parsePtySessionId
+} from './pty-session-id-format'
+
+const UUID = '10000000-0000-4000-8000-0000000000aa'
+
+// The parsers are unchanged since v1.4.243, so released clients read serve ids the same way (#36716).
+describe('serve-minted pty session ids', () => {
+  it.each([
+    ['folder', 'folder:aaaaaaaa-aaaa-4aaa-8aaa-aaaaaaaaaaaa'],
+    ['POSIX worktree', 'repo-1::/Users/me/src/app:v2/wt'],
+    ['SSH worktree', 'repo-ssh::/home/dev/a@b/wt'],
+    ['Windows worktree', 'repo-2::C:\\Users\\me\\wt'],
+    ['WSL worktree', 'repo-3::\\\\wsl.localhost\\Ubuntu\\home\\me\\wt']
+  ])('round-trips a %s workspace id', (_kind, worktreeId) => {
+    const id = mintServePtySessionId(worktreeId, UUID)
+
+    expect(parsePtySessionId(id)).toEqual({ worktreeId })
+    expect(isServeMintedPtySessionId(id)).toBe(true)
+    expect(isPtySessionIdOwnedByWorktree(id, worktreeId)).toBe(true)
+    expect(isPtySessionIdOwnedByWorktree(id, `${worktreeId}-sibling`)).toBe(false)
+  })
+
+  it('still recognizes the workspace-less ids older hosts minted', () => {
+    const legacy = `serve-${UUID}`
+
+    expect(isServeMintedPtySessionId(legacy)).toBe(true)
+    expect(parsePtySessionId(legacy)).toEqual({ worktreeId: null })
+  })
+
+  it('does not treat a workspace path containing serve- as a serve id', () => {
+    expect(isServeMintedPtySessionId('repo::/srv/serve-app@@deadbeef')).toBe(false)
+  })
+})
diff --git a/src/shared/terminal/pty/lifecycle/pty-session-id-format.ts b/src/shared/terminal/pty/lifecycle/pty-session-id-format.ts
index 44c8eef9163..8e4da7b7cce 100644
--- a/src/shared/terminal/pty/lifecycle/pty-session-id-format.ts
+++ b/src/shared/terminal/pty/lifecycle/pty-session-id-format.ts
@@ -28,3 +28,20 @@ export function isPtySessionIdOwnedByWorktree(sessionId: string, worktreeId: str
   const separatorIdx = sessionId.lastIndexOf(PTY_SESSION_ID_SEPARATOR)
   return separatorIdx === -1 || sessionId.slice(0, separatorIdx) === worktreeId
 }
+
+const SERVE_PTY_SESSION_TAG = 'serve-'
+
+/** Serve ids carry their workspace like daemon-minted ids so inventory never re-files them by cwd (#36716). */
+export function mintServePtySessionId(worktreeId: string, uuid: string): string {
+  return `${worktreeId}${PTY_SESSION_ID_SEPARATOR}${SERVE_PTY_SESSION_TAG}${uuid}`
+}
+
+/** Accepts the workspace-less `serve-<uuid>` ids that older hosts minted and still restore. */
+export function isServeMintedPtySessionId(sessionId: string): boolean {
+  const separatorIdx = sessionId.lastIndexOf(PTY_SESSION_ID_SEPARATOR)
+  const tag =
+    separatorIdx === -1
+      ? sessionId
+      : sessionId.slice(separatorIdx + PTY_SESSION_ID_SEPARATOR.length)
+  return tag.startsWith(SERVE_PTY_SESSION_TAG)
+}
diff --git a/tests/e2e/helpers/host-created-terminal-retention-oracle.ts b/tests/e2e/helpers/host-created-terminal-retention-oracle.ts
index 199d9b7a7ee..25d9c6f37dc 100644
--- a/tests/e2e/helpers/host-created-terminal-retention-oracle.ts
+++ b/tests/e2e/helpers/host-created-terminal-retention-oracle.ts
@@ -5,6 +5,7 @@ import os from 'node:os'
 import path from 'node:path'
 import { expect, type Page } from '@stablyai/playwright-test'
 import { quotePosixShell } from '../../../src/shared/shell/launch/shell-argument-quoting'
+import { isServeMintedPtySessionId } from '../../../src/shared/terminal/pty/lifecycle/pty-session-id-format'
 
 export type RuntimeRpcCall = <TResult>(method: string, params: unknown) => Promise<TResult>
 
@@ -39,7 +40,7 @@ const HOST_TERMINAL_SURFACE_SEPARATOR = '::'
 function isDaemonPtyIdForm(ptyId: string, worktreeId: string): boolean {
   return (
     ptyId.startsWith(`${worktreeId}@@`) &&
-    !ptyId.startsWith('serve-') &&
+    !isServeMintedPtySessionId(ptyId) &&
     !ptyId.startsWith('ssh-') &&
     ptyId.slice(`${worktreeId}@@`.length).length > 0
   )
diff --git a/tests/e2e/helpers/layout-compat-baseline.ts b/tests/e2e/helpers/layout-compat-baseline.ts
index 7d9c0cd7d25..7fea75e92bb 100644
--- a/tests/e2e/helpers/layout-compat-baseline.ts
+++ b/tests/e2e/helpers/layout-compat-baseline.ts
@@ -8,6 +8,7 @@ import { decodePairingOffer } from '../../../src/shared/remote-runtime/pairing/p
 import { pairedRuntimeConnectionFromOffer } from '../../../src/shared/remote-runtime/pairing/paired-runtime-connection'
 import { subscribeRemoteRuntimeRequest } from '../../../src/shared/remote-runtime/remote-runtime-client'
 import type { RuntimeMobileSessionTabsResult } from '../../../src/shared/runtime-session-contracts'
+import { isServeMintedPtySessionId } from '../../../src/shared/terminal/pty/lifecycle/pty-session-id-format'
 import type {
   RuntimeTerminalListResult,
   RuntimeTerminalRead
@@ -47,7 +48,7 @@ export class IdLabels {
     if (!id) {
       return null
     }
-    const kind = id.includes('@@') ? 'pty@@' : id.startsWith('serve-') ? 'ptyServe' : 'pty'
+    const kind = isServeMintedPtySessionId(id) ? 'ptyServe' : id.includes('@@') ? 'pty@@' : 'pty'
     return this.label(kind, id)
   }
 }