Answer based on @vishnu_146 comment:

1. Set Portrait orientation in info.plist
2. Than set needed orientation in AppDelegate (you can set specific orientations for iPad and iPhone)

func application(_ application: UIApplication, supportedInterfaceOrientationsFor window: UIWindow?) -> UIInterfaceOrientationMask {
    let orientations: UIInterfaceOrientationMask = UIDevice.current.userInterfaceIdiom == .pad ? .all : [.portrait, .landscape]
    return orientations
}