Describe the bug
OpenFodder cursor moves erratically on Wayland unless I set alternate-mouse=true in openfodder.ini
The problem is that, this way, mouse is "sticky" when moving it beyond the lower and right screen limits.

My understanding is that SDL2 mouse grabbing doesn't seem to work "as expected" on Wayland, as it does on X11.

To Reproduce
Run the engine on Wayland,
Move the cursor.

Expected behavior
Cursor should behave normally on Wayland too.

Desktop (please complete the following information):

• OS: Debian GNU/Linux
• Version 12