Not sure if this is a bug in Xcode 6(I use Beta 4) or expected behaviour.
When I have a View Controller in a Navigation Controller and 'push' (deprecated segue) a Table View Controller(TVC) I can drag a Bar Button Item to the Navigation Bar in the TVC.
When I do the same but 'show' (new adaptive segue) the TVC, the Bar Button Item drops to the bottom, and in fact doesn't show up when I build the project.
A hack to resolve this problem is to set it up as 'Push' to begin with, drag on the Bar Button Item, and then change the segue to 'Show'. But - is this necessary? Is this an Xcode Bug or am I missing something?