From 041ac5ca562e171d47e6ca7c7f4f251bc42f05cb Mon Sep 17 00:00:00 2001
From: Neil <4138956+nwparker@users.noreply.github.com>
Date: Sun, 31 May 2026 05:57:02 -0700
Subject: [PATCH] perf: fold browser stream ref cleanup into unmount (#4144)

---
 src/renderer/src/components/browser-pane/BrowserPane.tsx | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/src/renderer/src/components/browser-pane/BrowserPane.tsx b/src/renderer/src/components/browser-pane/BrowserPane.tsx
index ee1b39cef39..5c12a9e00e3 100644
--- a/src/renderer/src/components/browser-pane/BrowserPane.tsx
+++ b/src/renderer/src/components/browser-pane/BrowserPane.tsx
@@ -1183,6 +1183,7 @@ function RemoteBrowserPagePane({
         remoteTabRefreshTimerRef.current = null
       }
       clearPendingRemoteWheel()
+      restartRemoteStreamForViewportRef.current = () => {}
       if (streamFrameUrlRef.current) {
         URL.revokeObjectURL(streamFrameUrlRef.current)
         streamFrameUrlRef.current = null
@@ -1783,12 +1784,6 @@ function RemoteBrowserPagePane({
     restartRemoteStreamForViewportRef.current = restartRemoteStreamForViewport
   }, [restartRemoteStreamForViewport, startRemoteStream])
 
-  useEffect(() => {
-    return () => {
-      restartRemoteStreamForViewportRef.current = () => {}
-    }
-  }, [])
-
   useEffect(() => {
     if (!isActive) {
       return