 		volumeWindow.backgroundColor = nil
 		volumeWindow.rootViewController = volumeViewController
 		volumeWindow.windowLevel = UIWindowLevelStatusBar + 1
+		
+		// Set up internal MPVolumeView
+		volumeView.clipsToBounds = true
+		volumeView.frame = CGRect.zero
 	}
 	
 	deinit {

	/// A `UIWindow` that is inserted above the system status bar to show the volume indicator.
	private let volumeWindow: UIWindow = UIWindow()
	
	/// A timer that controls when the `VolumeBar` automatically hides.
	///
	/// Each time a volume button is pressed, the timer is invalidated and set again with duration `minimumVisibleDuration`.

	}
	
	// MARK: - View lifecycle
	
	/// Performs internal layout.
	private override func viewDidLayoutSubviews() {
