TRIZEAL Remix (465070)

Compatibility Report

• Name of the game with compatibility issues: TRIZEAL Remix
• Steam AppID of the game: 465070

System Information

Distro: Linux Mint 19.1 Tessa (64 bit)
GPU: Vega 56
Driver/LLVM version: Mesa 19.1.0-devel/9.0.0
Kernel version: 5.0.10-050010-lowlatency
Proton version: 4.2-3

I confirm:

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

Symptoms

There seems to be a regression with Proton 4.2-3 there is no video, just a black screen but you can hear that music is playing and the game responds to the keyboard/controller. Launch option "PROTON_USE_WINED3D11=1 %command%" does fix the video, but the performance is not as good.

With Proton 3.16-9 the game works perfectly and I did not spot any issues (no problems with the music resuming after pausing the game either (that was a problem with earlier proton versions)).

Including logs from both Proton versions:
steam-465070_Proton_4.2-3.log
steam-465070_Proton_3.16-9.log
system_info.txt

Reproduction

Just launch the game.

Start by reviewing the attached Proton 4.2-3 and 3.16-9 logs and reproduce the launch behavior for Steam AppID 465070. The issue is done when TRIZEAL Remix displays video under Proton 4.2-3 without requiring PROTON_USE_WINED3D11=1, while retaining normal input and audio.