Microsoft flight simulator crashes because of Wine C++ error

[sn1pex1]

Compatibility Report

• Name of the game with compatibility issues: Microsoft Flight Simulator 2020
• Steam AppID of the game: 1250410

System Information

• GPU: RTX 2060
• Video driver version: nvidia 555.42
• Kernel version: 6.9.5-arch1-1
• Link to full system information report as [Gist]:
• Proton version: Proton Experimental

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.

steam-1250410.zip

Symptoms

When the game loads after it has been updated wine shows error message Wine C++ before there are setting when you start msfs2020 after install. I tried using protontricks to install vcrun2019.

error message:
Assertion failed!
Program:
Wine C++ Runtime Library
X
Z:\home\snipex.local\share\Steam\steamapps\common\MicrosoftFlightSimulator\FlightSimulator.exe
File: ../src-wine/dlls/winevulkan/loader_thunks.c
X Line: 39
Expression: "Istatus && "vkAcquireNextImageKHR

Reproduction

Launch msfs2020 in steam with proton experimental or other proton.

[kisak-valve]

Hello @sn1pex1, 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/4134#issuecomment-2176015799.