Notch indent rendering main screen

[Blasing_Ice]

I'm playing on ZTE Blade V20, and this problem annoys me. My phone has a notch as long as the line on the screen shows, and it usually shows my main screen in this game, rarely showing just black screen there. I hope the indent will be removed or at least always rendering black, so that it doesn't distract from the game.
The problem is shown in the attached picture.

Problem_with_indent.jpg (23.37 KiB) Viewed 305 times