title: Touch events in a UICustomview is not working - UICustomview
body: <ul>
  <li><p>i created a custom view </p>
  
  <ul>
  <li><p>i had an another view in a viewcontroller which is stackview act as a parent view for customview.</p></li>
  <li><p>when i displaying view dynamically to that stackview(parent view). view is appearing but Button touch events are not recognizing.</p></li>
  <li><p>when i displaying customview in a superview - button events are working.</p></li>
  </ul></li>
  </ul>
  
  <p>i checked all views userinteraction enable is true.</p>
  
  <p>i dont have any idea whats going on. 
  any solution</p>