Hello @navrajaytan41-hub, 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/530#issuecomment-3572771558.
How long will it take to get a response?
I recently purchased aliens vs predator and when i changed the controls it hasn’t worked