Hi, I am playing on a Lenovo Legion Go S w/ SteamOS (officially supported), so basically a Steam Deck but not a Steam Deck.
I've been playing Grim Dawn installed via Heroic (using GE-Proton-latest) very happily for months, but after installing the 3.7.19 SteamOS update, the game now crashes after a few seconds on the title screen. There have been no other changes to my system apart from that update. I have since tried running the latest beta of SteamOS 3.7.20 in case there was a fix, but it still doesn't work.
I have attached the launch.log file from my latest attempt to start the game.
Any help would be greatly appreciated, thank you!