I have a project with the storyboard using auto Layout with the setting w any (size) y any (size). I embedded a navigation controller (with the first viewController). The first viewController has a navigation bar (as expected) but the second viewController doesn't. It has a top bar. I changed the color of the navigation controllers navBar, and they all change (as expected) but I cannot add a UIBarButton, or create a title for the second viewController.
(Please not that in my previous projects, when I didn't use auto layout, (I made it explicitly for the iphone,) all viewControllers had a nav bar.
Please don't be too harsh. I'm kinda new at this.
Update
Just realized it has top Layout guide, not top bar