From 372c2cb0f9c567e57068b91668df11b6a8123c07 Mon Sep 17 00:00:00 2001
From: Robert Pintilii <robert.pin9@gmail.com>
Date: Wed, 24 Aug 2022 11:26:09 +0300
Subject: [PATCH] fix(participant) Avoid unnecessary unpin calls (#12060)

---
 react/features/filmstrip/subscriber.web.js | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/react/features/filmstrip/subscriber.web.js b/react/features/filmstrip/subscriber.web.js
index ad51d7ed9..591ed0566 100644
--- a/react/features/filmstrip/subscriber.web.js
+++ b/react/features/filmstrip/subscriber.web.js
@@ -72,11 +72,16 @@ StateListenerRegistry.register(
     },
     /* listener */ ({ layout }, store) => {
         switch (layout) {
-        case LAYOUTS.TILE_VIEW:
+        case LAYOUTS.TILE_VIEW: {
+            const { pinnedParticipant } = store.getState()['features/base/participants'];
+
+            if (pinnedParticipant) {
+                store.dispatch(pinParticipant(null));
+            }
             store.dispatch(clearStageParticipants());
-            store.dispatch(pinParticipant(null));
             store.dispatch(setTileViewDimensions());
             break;
+        }
         case LAYOUTS.HORIZONTAL_FILMSTRIP_VIEW:
             store.dispatch(setHorizontalViewDimensions());
             break;