why is my view still presented in landscape?

Question

my view is controlled by a navigation controller, so I set the supported orientations in to the navigation controller to explicitly portrait & portraitUpSideDown and this wo

Answer 1

You can change your orientation back to portrait before dismissing it:

UIDevice.current.setValue(UIInterfaceOrientation.portrait.rawValue, forKey: "orientation")

dismiss(animated: true) { _ in
    print("dismissed in Portrait mode")
}