Hello @fuzzi23, we're tracking issues with games run with Proton in the Proton issue tracker. Also, we're using one issue report per unofficially supported game title, so I've gone ahead and transferred this issue report to https://github.com/ValveSoftware/Proton/issues/5351#issuecomment-2917437846.
I installed Steam on Ubuntu 24.04. LS22 is installed on Steam. It basically works, but my steering wheel (Thrustmaster RS300T) only steers to the right in LS22. In Oversteer, this works perfectly. The steering wheel is recognized correctly in LS22.
Do you have a solution?