Warning frame for “Navigation bar” will be different at run time appears in Xcode 8 Swift 3

Question

Before I\'ve upgraded to Xcode 8 I haven\'t seen this error in such case. I have different Navigation Controllers. For all of them I see an error Frame fo

Answer 1

As a workaround just to get rid of the annoying warning I have been editing Main.storyboard manually by removing 'misplaced' in:

A hack but it is nice to have zero warnings rather than 1 :)