[Bug 47352] New: Levelhead: Can't connect to game's network

https://bugs.winehq.org/show_bug.cgi?id=47352

Bug ID: 47352
           Summary: Levelhead: Can't connect to game's network
           Product: Wine
           Version: 4.9
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

When attempting to access Levelhead's servers from within the game, the game
fails and shows the message "Login failed. Could not communicate with the
server".

This problem first showed up when running Levelhead through Proton, but I
confirmed that it also happened when running it through Windows Steam in
regular Wine.

In the Reddit thread at
https://www.reddit.com/r/levelhead/comments/bowink/linux_support/, the
developer said that the log output from the game means that Wine is somehow
stripping the headers from the request.