public void SetLoadingFeedback(bool showFeedback)
 {
     if (showFeedback != _showingFeedback)
     {
         if (showFeedback)
         {
             _controller.StartLoadingFeedbackAnimation();
         }
         else
         {
             _controller.StopLoadingFeedbackAnimation();
         }
         _showingFeedback = showFeedback;
     }
 }