From ad645b2ef67bb0b66e97855310d3023a86a52985 Mon Sep 17 00:00:00 2001
From: rcourtman <courtmanr@gmail.com>
Date: Sat, 27 Jun 2026 15:22:48 +0100
Subject: [PATCH] Fix timeout leak in copy-to-clipboard handler

Rapid clicks on the copy button accumulated setTimeout callbacks that
continued firing after component unmount. Clear the previous timer
before setting a new one, and clean up on unmount.
---
 .../src/components/Settings/AgentIntegrationsPanel.tsx     | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/frontend-modern/src/components/Settings/AgentIntegrationsPanel.tsx b/frontend-modern/src/components/Settings/AgentIntegrationsPanel.tsx
index 9a15c3e94..577765828 100644
--- a/frontend-modern/src/components/Settings/AgentIntegrationsPanel.tsx
+++ b/frontend-modern/src/components/Settings/AgentIntegrationsPanel.tsx
@@ -94,10 +94,15 @@ export const AgentIntegrationsPanel: Component = () => {
     () => surfaceContractEntries().length > 0 || hasManifestInventory(),
   );
 
+  let copySnippetTimer: ReturnType<typeof setTimeout> | undefined;
   const handleCopySnippet = (snippet: string) => {
     setCopied(snippet);
-    window.setTimeout(() => setCopied(null), 2000);
+    if (copySnippetTimer) clearTimeout(copySnippetTimer);
+    copySnippetTimer = setTimeout(() => setCopied(null), 2000);
   };
+  onCleanup(() => {
+    if (copySnippetTimer) clearTimeout(copySnippetTimer);
+  });
 
   const readRouteHash = () => (typeof window === 'undefined' ? '' : window.location.hash);