[2021] [Peripherals]Cant correctly reassign Controls

Hello mordeera, thanks for posting about this.

Did you obtain the game through Epic or the Ubisoft Store can I ask?

I also use a Xbox One controller and have found sometimes it can be temperamental with button presses, I have a better experience when I use the controller as a wired controller with a usb cable. Have you been using the controller wirelessly or wired?

I would also recommend updating your Xbox controller firmware through the official Xbox Accessories app from the Windows store too if you haven't done so already as this may help your issue.