title: Can't see elements from storyboard inside viewcontrollers
body: <p>some elements from my storyboard don't appear since I change the viewcontroller size to 4.7inch. But if I create another viewcontroller and I put some object inside, they are appearing. What's wrong with these viewcontrollers?</p>
  
  <p><img src="https://i.stack.imgur.com/mG6f1.png" alt="enter image description here"> </p>