iOS: Why do I have white, rounded corners on my modal view?

Question

I have a modal view popping up in my iPad app and for some reason it has white, rounded corners.

It might be worth noting I built this model view in my storyboard, n

Answer 1

If you are using a popoverpresentationcontroller to show your view controller, try setting the backgroundcolor of the popoverpresentationcontroller to clear

    examplePopUpController = exampleViewController.popoverPresentationController!
    examplePopUpController?.backgroundColor = UIColor.clear