Xcode for OS X popover segue target

I'm using the storyboard to make a popover view for a Mac app, before, I was able to target a button on the view as the target of the popover. But since El Capitan and Xcode 7, the target of the popover is the whole view containing the button, I've tried many things to make it work like it was before but none of that worked.


I've tried to find some sample over the net, but nothing for the mac. Can someone give me a hint about his.


hoping my english is not to bad... ;-)


Thanks

Xcode for OS X popover segue target
 
 
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