title: UIModalPresentationStyle.PageSheet does not display ViewController content
body: <p>I currently have a segue that presents a VC modally in PresentationStyle.PageSheet. I have done this both programmatically and with just the storyboard. I get the same result with both approaches, the modal pop over presents itself but does not show any content inside the UIView from the VC. It will only show the background color of the view and that is all. I also want to point out that everything is displayed if I do a default modal segue (full screen) but fails with page sheet presentation style or with using UIPopoverController. Here are some screen shots that show what I am talking about.</p>
  
  <p>This is what it looks like in the storyboard:
  <img src="https://i.stack.imgur.com/BgcDc.png" alt="storyboard"></p>
  
  <p>This is what it looks like in the simulator and on an actual ipad:
  <img src="https://i.stack.imgur.com/mMjrl.png" alt="enter image description here"></p>
  
  <p>Here is what my coding approach looked like:</p>
  
  <pre><code>@IBAction func addPickUp(){
      var addPickupVC = self.storyboard?.instantiateViewControllerWithIdentifier("pickup") as AddPickupViewController
      addPickupVC.modalPresentationStyle = UIModalPresentationStyle.PageSheet
      self.presentViewController(addPickupVC, animated: true, completion: nil)
  }
  </code></pre>
  
  <p>This written in swift for ipad ios8.
  What am I missing here? Any constructive feed back is appreciated!</p>
  
  <p>EDIT: Here is the document outline of the VC that is to presented modally.
  <img src="https://i.stack.imgur.com/X4hWp.png" alt="outline"></p>