The threejs pointer demo works great. Here's what I'm seeing in game:
https://i.imgur.com/YX2OqXz.mp4
Not sure if it matters, but I have multiple monitors
it also happens to me, but not as bad as that. I'm on windows 11, rx570 and 3 monitors
https://i.imgur.com/YX2OqXz.mp4
Not sure if it matters, but I have multiple monitors
You can try to change the controls mode in the in-game menu (ESC key).