Compatibility Report

• Name of the game with compatibility issues: Foundry
• Steam AppID of the game: 983870

System Information

• GPU: Radeon 6900XT
• Video driver version: Mesa 25.1.3
• Kernel version: Linux 6.15.1
• Link to full system information report as Gist: https://gist.github.com/jrieucros/2deaa5761e9f438bc0421e58ece2075a
• Proton version: Since Proton experimental 20250603b and beyond (latest bleeding edge too)

I confirm:

• [ X ] that I haven't found an existing compatibility report for this game.
• [ X ] that I have checked whether there are updates for my system available.

steam-983870.log

Symptoms

With the lastest proton experimental version (20250603b) and beyond (latest bleeding edge too) tree trunks appear white (without textures). No issue at all with the previous one.
with the beta version of proton (10.0-1f) it's ok.

Reproduction

Select proton experimental version (20250603b) in steam.
Launch the game Foundry.
Tree appear white (without textures).