[Bug 56794] New: Mono error when trying to run Osu

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=56794

Bug ID: 56794
           Summary: Mono error when trying to run Osu
           Product: Mono
           Version: main
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: mono
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail]
      Distribution: ---

Created attachment 76600
  --> https://bugs.winehq.org/attachment.cgi?id=76600
Console Output

Osu Installer:
https://m1.ppy.sh/r/osu!install.exe

Starting the game gives an error. Doesn't happen with .NET Framework 4.0.