title: How to remove status bar when TouchID Alert Appears?
body: <p>I'm trying to hide the status bar throughout my entire app. However, the status bar appears when <em>TouchID</em> alert appears from within the app. </p>
  
  <p>In my <code>AppDelegate.swift</code> file I have added the line:<br>
  <code>application.statusBarHidden = true</code></p>
  
  <p>This does not seem to cover the case when the <em>TouchID</em> function appears. Is there something specific for this case?</p>