title: TextArea hanging after switchView in iOS only
body: <p>Good morning everybody working with Gluon Mobile</p>
  
  <p>I have the problem of a javafx.scene.control.TextArea staying on the screen like a layer after switching the view, that is, after calling </p>
  
  <pre><code>Application.getInstance().switchView(...)
  </code></pre>
  
  <p>from a screen with a TextField and this TextArea arranged inside a VBox (with consent from Gluon, I used the code from their Notes example). The isolated TextArea then appears as if it was layered over the other screen to which the switch took place. </p>
  
  <p>This happens on the iPhone / iOS only, and only if the text area had the focus at least once. On the desktop as well as under Android, or when the focus was never in this TextArea, everything works fine. </p>
  
  <p>Does anybody have an idea what could cause this effect?</p>
  
  <p>Regards</p>
  
  <p>Martin</p>