From 24487e03cf6b6a93ca59c72bf28e99eaaaf35698 Mon Sep 17 00:00:00 2001
From: Jinwoo-H <jinwoo0825@gmail.com>
Date: Tue, 15 Sep 2026 20:37:23 -0400
Subject: [PATCH] fix(mobile): retire refused cancel operation ids

---
 mobile/src/session/mobile-structured-agent-session-rpc.ts | 4 ++--
 mobile/src/session/use-mobile-structured-agent-session.ts | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/mobile/src/session/mobile-structured-agent-session-rpc.ts b/mobile/src/session/mobile-structured-agent-session-rpc.ts
index 279893f6673..c0ab399b1fc 100644
--- a/mobile/src/session/mobile-structured-agent-session-rpc.ts
+++ b/mobile/src/session/mobile-structured-agent-session-rpc.ts
@@ -22,7 +22,7 @@ export type StructuredAgentSessionMutationCallResult<TValue> =
   | { status: 'accepted'; value: TValue }
   | { status: 'refused'; code: AgentSessionWireRefusalCode; message: string }
   | { status: 'failed'; message: string }
-  | { status: 'unknown' }
+  | { status: 'unknown'; hostReportedOperationUnknown?: boolean }
 
 export type StructuredAgentSessionMutationResult<TValue> =
   | { status: 'accepted'; value: TValue; sameFence: boolean }
@@ -169,7 +169,7 @@ export async function requestStructuredAgentSessionMutation<TValue>(args: {
       (method === 'agentSession.cancel' || method === 'agentSession.conversationCommand') &&
       result.refusal.code === 'agent_session_operation_unknown'
     ) {
-      return { status: 'unknown' }
+      return { status: 'unknown', hostReportedOperationUnknown: true }
     }
     return result.ok
       ? { status: 'accepted', value: result.value }
diff --git a/mobile/src/session/use-mobile-structured-agent-session.ts b/mobile/src/session/use-mobile-structured-agent-session.ts
index 301c9b7b0ca..29f56f41545 100644
--- a/mobile/src/session/use-mobile-structured-agent-session.ts
+++ b/mobile/src/session/use-mobile-structured-agent-session.ts
@@ -257,7 +257,7 @@ export function useMobileStructuredAgentSession(args: {
       fields,
       clientOperationId
     }).then((result) => {
-      if (result.status !== 'unknown') {
+      if (result.status !== 'unknown' || result.hostReportedOperationUnknown === true) {
         operationIdsRef.current.delete(key)
       }
       if (result.status === 'unknown') {