iOS 11. UIScrollView in IPhone X shifts when trying to change the orientation of the interface

Question

I have two UIViewController. The first controller is used only in portrait orientation, and it contains the UIScrollView. The second controller is used only in the landscape orientation. When I try to open the second screen from the first one, the UIScrollView content is shifted to -44 by X on the first controller. This behavior exists only for the iPhone X. Does anyone know why this happens?

Answer 1

For Swift developers:

 if #available(iOS 11.0, *) {
            scrollView.contentInsetAdjustmentBehavior = UIScrollViewContentInsetAdjustmentBehavior.never
        } else {
            // Fallback on earlier versions
        }
}

You don't need to handle this method if iOS is smaller than 11, anyway iPhone X starts with iOS 11.