Error running games with UMU disabled.
When running a game with UMU disabled (i.e., "Disable UMU" enabled), I get an assertion failed error (see attached image; logs are also attached). This seems like the same issue as #4624 and #4632, but those have in theory been fixed now.
Enabling UMU fixes this, but introduces another issue since I'm using Flatpak + Gamescope (see Open-Wine-Components/umu-launcher#269).
Enabling UMU fixes this, but introduces another issue since I'm using Flatpak + Gamescope (see Open-Wine-Components/umu-launcher#269).
