Battlefield 1 - seeing scope glint through objects

[d3vilguard]

Compatibility Report

• Name of the game with compatibility issues: Battlefield 1
• Steam AppID of the game: 1238840

System Information

• GPU: RX 6800
• Video driver version: mesa-minimal-git-24.1.0_devel.187172.7c0b19a6071-1, compile against llvm-git
• Kernel version: 6.8.3 TKG BORE
• Link to full system information report as Gist:
• Proton version: Proton Experimental - Bleeding Edge (also issue with latest 8)

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.

Symptoms

Sniper scope glint is visible through objects (essentially like I'm wallhacking). Confirmed with Bleeding Edge and 8. Also map ZEEBRUGGE seems to have object issues also.

Reproduction

Have a sniper scoped behind object and see the glint when you are not supposed to.

[kisak-valve]

Hello @d3vilguard, we're using one issue report per unofficially supported game title, so I've gone ahead and transferred this issue report to https://github.com/ValveSoftware/Proton/issues/5047#issuecomment-2041521161.