title: UIPresentationController passing touch event
body: <p>I'm trying to do a custom notification view that slide up from the bottom to a certain height. I'm using a <code>UIPresentationController</code> but the problem is that touch events at the <code>ViewController</code> which present the VC are not detected when the Second VC is presented, is there a way to be able to do it?</p>
  
  <p><a href="https://i.stack.imgur.com/5ZNbb.png" rel="nofollow noreferrer">Here is a visual example of whats happening</a></p>