Stretched screen (Biomutant)

The screen is stretched. It feels like the game thinks that the aspect ratio is 9:16, and tries to fit it into 16: 9. What does the opening screensaver thq have to do with it? ok but when the menu is loaded some kind of devilry is going on. I have already climbed the settings, but I have not yet found a solution. A little later, I'll show you how it looks like.