I run into an issue when tint colour is set for UIView, change of tint colour for navigation bar will not apply.
UIView.appearance().tintColor = UIColor.red
UINavigationBar.appearance().tintColor = UIColor.white
Result colour of back button will be red thus not visible to a user.
This code was working for iOS 10 built from Xcode 8.3.3 but not working on iOS 11 built from Xcode 9 beta 5.
Did anyone observe the same behaviour?