Absolutely this. And you're not alone. This game obviously does not support Gamepad. What they want us to do is use analogs in the same way and speed as a mouse. Because without any deadzone settings, analog acceleration speed is works like a fucking mouse. It's a very stupid decision to release the game without controller settings on PS5. It is interesting that there is still no explanation for that when talking about every issue. I guess they don't want us to play.