[Bug 44463] New: Servo nightly fails to launch with "OsError(" CreateWindowEx function failed: Success."

https://bugs.winehq.org/show_bug.cgi?id=44463

Bug ID: 44463
           Summary: Servo nightly fails to launch with
                    "OsError("CreateWindowEx function failed: Success."
           Product: Wine
           Version: 2.21
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Weird...

WINEPREFIX=/home/qwerty/.local/share/wineprefixes/wine64 wine ./servo.exe 
fixme:winediag:start_process Wine Staging 2.21 is a testing version containing
experimental patches.
fixme:winediag:start_process Please mention your exact version when filing bug
reports on winehq.org.
fixme:thread:SetThreadStackGuarantee (0x23fb7c): stub
Failed to create window.: OsError("CreateWindowEx function failed: Success. (os
error 0)") (thread main, at libcore\result.rs:916)