Githawk: Pop from a full screen (UIWebView) in iPad will make the caller Modal full screen until animation is finished

[mohpor]

iOS 11.0 - didn't test iOS 10, can't say if it is the case there too.

Steps to reproduce:
Put iPad in Landscape, open up Settings. Select any fullscreen item (like Review GitHub Access), try to get back to previous page (Done), the rewind transition will get back to a fullscreen Settings (not a modal) at first and when the transition animation is finished, Settings will become a modal again.

[BasThomas]

I believe this is a bug in UIKit, not GitHawk :(