Mouses location doesnt update properly, if i put the game on my second monitor

Just to confirm, this issue only happens on preview and not the default branch?

Yes, only on the preview.

Tested it just to make sure and the mouse works fine on the default branch.

If you switch to Windowed mode in the graphics settings does the mouse work? What distro are you on?

I'm on Ubuntu 25.10.

Windowed mode works fine. And after i reset the game to fullscreen on the secondary monitor mouse works fine. But if i the drag the fullscreen window on to the other monitor the mouse gets lost again.
 

So the problem seems to be for some reason if i drag the game on fullscreen into another monitor the mouses location doesn't update correctly 

There's a potential fix in the latest public testing hotfix. Let me know if it solved the issue.

 

Sadly still having the issue 

Changed Status to Known Issue