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

Until Xcode 8 is patched, you can set the "View as:" option to "iPhone SE" to eliminate the warning. Not ideal, but works for now.