chore: mute

src/AddIns/Uno.UI.MediaPlayer.Skia.Gtk/GTKMediaPlayer.cs

@@ -125,7 +125,14 @@ public partial class GTKMediaPlayer : Border
 			_videoView.Visible = true;
 		}
 	}
-
+	public void Mute(bool IsMuted)
+	{
+		if (_videoView != null && _mediaPlayer != null)
+		{
+			Console.WriteLine($"Mute {IsMuted}");
+			_mediaPlayer.Mute = IsMuted;
+		}
+	}
 	public string Source
 	{
 		get => (string)GetValue(SourceProperty);

src/AddIns/Uno.UI.MediaPlayer.Skia.Gtk/MediaPlayerExtension.cs

@@ -388,19 +388,12 @@ public partial class MediaPlayerExtension : IMediaPlayerExtension
 	public void SetSurfaceSize(Size size) => throw new NotImplementedException();
 	public void ToggleMute()
 	{
-		if (_owner.IsMuted)
-		{
-			_player?.SetVolume(0);
-		}
-		else
+		if (_player is not null)
 		{
-			var volume = (int)(_owner.Volume / 100);
-			_player?.SetVolume(volume);
+			_player?.Mute(_owner.IsMuted);
 		}
 	}
 
-
-
 	public void OnOptionChanged(string name, object value) => throw new NotImplementedException();
 
 	public void Dispose()