diff --git a/ui/src/pages/chat/realtime-talk-google-live-tools.ts b/ui/src/pages/chat/realtime-talk-google-live-tools.ts
index 4da40ea5b847..92b788282c2e 100644
--- a/ui/src/pages/chat/realtime-talk-google-live-tools.ts
+++ b/ui/src/pages/chat/realtime-talk-google-live-tools.ts
@@ -145,7 +145,9 @@ export class GoogleLiveToolOwner {
         args: args ?? {},
         signal: abortController.signal,
         emitTalkEvent: this.options.emitTalkEvent,
-        submit: (toolCallId, result) => this.submitResult(toolCallId, result),
+        submit: (toolCallId, result) => {
+          this.submitResult(toolCallId, result);
+        },
       });
     } finally {
       this.finishExecution(callId, abortController);
@@ -183,7 +185,9 @@ export class GoogleLiveToolOwner {
         signal: abortController.signal,
         submitAbortResult: false,
         emitTalkEvent: this.options.emitTalkEvent,
-        submit: (toolCallId, result) => this.submitResult(toolCallId, result),
+        submit: (toolCallId, result) => {
+          this.submitResult(toolCallId, result);
+        },
       });
     } finally {
       this.finishExecution(callId, abortController);
diff --git a/ui/src/pages/chat/realtime-talk-shared.ts b/ui/src/pages/chat/realtime-talk-shared.ts
index 86ebb28b93a6..a0b543a03873 100644
--- a/ui/src/pages/chat/realtime-talk-shared.ts
+++ b/ui/src/pages/chat/realtime-talk-shared.ts
@@ -24,7 +24,7 @@ export type RealtimeTalkCallbacks = {
   onVideoError?: (error: unknown) => void;
 };
 
-type RealtimeTalkEventInput<TPayload = unknown> = {
+export type RealtimeTalkEventInput<TPayload = unknown> = {
   type: RealtimeTalkEvent["type"];
   payload?: TPayload;
   turnId?: string;