From the section „Layout“:Developers have options in regards to usable area for iPhone X. If you look at the actual guidelines, there's no Apple requirement for the live area to include the notch at all.
https://developer.apple.com/ios/human-interface-guidelines/overview/iphone-x/
My emphasis.Don't mask or call special attention to key display features. Don't attempt to hide the device's rounded corners, sensor housing, or indicator for accessing the Home screen by placing black bars at the top and bottom of the screen. Don't use visual adornments like brackets, bezels, shapes, or instructional text to call special attention to these areas, either.