Merge pull request #6352 from decentraland/hotfix/2025-12-04

hotfix: ensure media is closed and volume is set to 0 when released to the pool

Author: anicalbano

Explorer/Assets/DCL/SDKComponents/MediaStream/MediaPlayerCustomPool.cs

@@ -86,6 +86,8 @@ public void ReleaseMediaPlayer(string url, MediaPlayer mediaPlayer)
             if (UnityObjectUtils.IsQuitting) return;
 
             mediaPlayer.Stop();
+            mediaPlayer.CloseMedia();
+            mediaPlayer.AudioVolume = 0f;
             mediaPlayer.enabled = false;
             mediaPlayer.gameObject.SetActive(false);