Main & Pause Menu screens force into an unknown horizontal letterbox resolution that makes tooltips & other menu text illegible.

Full screen was stuck in an awkward horizontal letterbox resolution for menus while live gameplay was in a 4:3 resolution with HUD elements stuck in the letterbox resolution size & placement

Y-axis inputs on the left analog stick & d-pad, and when using the left trackpad as an alternative, did not respond, making navigating the frontend, options & pause menus impossible to navigate. X-axis inputs worked fine however so the game can still be played, but only via the main Offroad Masters Campaign

Using Valve's native runtimes means DLC is not recognised and thus files do not sync with DLC saves if not playing via Proton