Xcode 12 rotate preview

Unfortunately I have no idea how to rotate the view in Xcode 12 !
There was a button in Xcode 11.
I can’t find it anymore! Can somebody help me?
Marek

Sorry!
I have the answer, it was my bad!
Chris explained it : iOS Foundations (UIKit) (Important Information About Xcode 12)

Now everything is back

Marek