[Bug 53578] New: msvfw32:mciwnd - test_MCIWndCreate() fails in Wine

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=53578

Bug ID: 53578
           Summary: msvfw32:mciwnd - test_MCIWndCreate() fails in Wine
           Product: Wine
           Version: unspecified
          Hardware: x86-64
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

msvfw32:mciwnd - test_MCIWndCreate() fails in Wine:

mciwnd.c:171: Test failed: Unexpected error 257
mciwnd.c:184: Test failed: Unexpected error 257

https://test.winehq.org/data/patterns.html#msvfw32:mciwnd

A bisect shows that the failures started with the commit below:

commit e41c255be6ba66d1eec7affe674b8cc7699226b8
Author: Jacek Caban 
Date:   Sun Aug 14 23:41:53 2022 +0200

win32u: Use send_message_timeout for WM_CREATE and WM_NCCREATE.