Solution found per here: https://forums.developer.apple.com/thread/18294
Calling alertcontroller.view.setNeedsLayout()
Immediately before presenting it fixes it on the platform mentioned in my
previous email (below)
> Hi list,
>
> I am getting strange feedback in the debugger when presentin
Hi list,
I am getting strange feedback in the debugger when presenting a
UIAlertController on iPhone 6 Plus (iOS9.1 device and iOS 9.2 simulator)
and iPad Pro (iOS 9.2 simulator):
"the behavior of the UICollectionViewFlowLayout is not defined because:
the item height must be less than the height
