LongoMatch.Gui.PlayerBin.SeeControlsBox C# (CSharp) Method

        public void SeeControlsBox(bool see)
        {
            controlsbox.Visible = see;
        }

 //this does not work on raspberry
 private void playVideoEncoderInitialSetup()
 {
     LogB.Information("Prepare video encoder");
     playerEncoder = new PlayerBin();
     viewport_video_play_encoder.Add(playerEncoder);
     playerEncoder.SeeControlsBox(true);
 }