diff --git a/x-pack/plugins/observability_solution/observability_ai_assistant_app/public/components/nav_control/index.tsx b/x-pack/plugins/observability_solution/observability_ai_assistant_app/public/components/nav_control/index.tsx
index 4bb7f1404117..b70d5dbade35 100644
--- a/x-pack/plugins/observability_solution/observability_ai_assistant_app/public/components/nav_control/index.tsx
+++ b/x-pack/plugins/observability_solution/observability_ai_assistant_app/public/components/nav_control/index.tsx
@@ -67,6 +67,7 @@ export function NavControl({}: {}) {
 
   useEffect(() => {
     const conversationSubscription = service.conversations.predefinedConversation$.subscribe(() => {
+      keyRef.current = v4();
       setHasBeenOpened(true);
       setIsOpen(true);
     });