Heroic Games Launcher continues to evolve into an even more impressive cross-platform game launcher for GOG, Epic Games, Amazon Prime and more with v2.16 bringing some great enhancements.
I know. I meant there’s a flapak app that lets you download more and newer versions of Proton. I can’t promise it’ll fix your issue but it might be worth trying.
Do you have protonup-qt installed? Can you try using it to install standard Proton-GE instead of WINE-GE?
Heroic launcher has a proton/wine manager. You can pick from a list and then select the one you want when you run the game.
I tried with both latest and the result was the same.
I know. I meant there’s a flapak app that lets you download more and newer versions of Proton. I can’t promise it’ll fix your issue but it might be worth trying.
That same functionality is built into Heroic. There’s no reason to install a redundant manager.