Hello @Furrior, we're tracking issues with games run with Proton in the Proton issue tracker. Also, 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/8090#issuecomment-3456155989.
Wine 10.17 is capable of doing so. When launching the installer with proton it hangs just after dxvk logs. Probably a regression in proton. Disabling dxvk doesnt help for me.