From 2bda93bd3d4a0fb465f9731f1ca73a1ae2af3b19 Mon Sep 17 00:00:00 2001
From: Cursor Agent <cursoragent@cursor.com>
Date: Mon, 29 Jun 2026 16:36:19 +0000
Subject: [PATCH] Stabilize composer model picker callback

Co-authored-by: Julius Marminge <juliusmarminge@users.noreply.github.com>
---
 apps/web/src/components/chat/ChatComposer.tsx | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/apps/web/src/components/chat/ChatComposer.tsx b/apps/web/src/components/chat/ChatComposer.tsx
index c93f222495a..878e37a9ccf 100644
--- a/apps/web/src/components/chat/ChatComposer.tsx
+++ b/apps/web/src/components/chat/ChatComposer.tsx
@@ -1861,6 +1861,9 @@ export const ChatComposer = memo(function ChatComposer(props: ChatComposerProps)
   const handleImplementPlanInNewThreadPrimaryAction = useCallback(() => {
     void onImplementPlanInNewThread();
   }, [onImplementPlanInNewThread]);
+  const handleComposerModelPickerOpenChange = useCallback((open: boolean) => {
+    setIsComposerModelPickerOpen(open);
+  }, []);
   const scheduleComposerCollapseCheck = useCallback(() => {
     if (!isMobileViewport) {
       return;
@@ -2486,9 +2489,7 @@ export const ChatComposer = memo(function ChatComposer(props: ChatComposerProps)
                         activeProviderIconClassName: composerProviderState.modelPickerIconClassName,
                       }
                     : {})}
-                  onOpenChange={(open) => {
-                    setIsComposerModelPickerOpen(open);
-                  }}
+                  onOpenChange={handleComposerModelPickerOpenChange}
                   getModelDisabledReason={getModelDisabledReason}
                   onInstanceModelChange={onProviderModelSelect}
                 />