[Bug 53802] New: Steam - new Login UI renders as a black screen

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=53802

Bug ID: 53802
           Summary: Steam - new Login UI renders as a black screen
           Product: Wine
           Version: unspecified
          Hardware: x86-64
                OS: Mac OS X
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]

Steams new reactlogin login has been rolled out to all users and at least on
macOS this renders as a black window.

To avoid this steam can be launched with the following launch command
-noreactlogin, this forces the older Login UI that renders correctly.

This occurs on brand a brand new wineprefix and installing steam via
winetricks.