Looked a bit further. Turns out the method it's trying to replace isn't used anyway. The null reference can be worked around by adding a private method to FNA's GraphicsAdaptor class named IsProfileSupported that takes E...
I can confirm the same issue too, tried some methods, but I could not get it to launch on proton Experimental on my oled deck. [steam-236090.log.txt](https://github.com/user-attachments/files/16365054/steam-236090.log.tx...