[Bug 55066] New: user32:msg - test_button_messages() sometimes gets WM_SIZE instead of WM_SETFOCUS in Wine

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55066

Bug ID: 55066
           Summary: user32:msg - test_button_messages() sometimes gets
                    WM_SIZE instead of WM_SETFOCUS in Wine
           Product: Wine
           Version: unspecified
          Hardware: x86-64
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: user32
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

user32:msg - test_button_messages() sometimes gets WM_SIZE instead of
WM_SETFOCUS in Wine:

msg.c:6897: Test failed: SetFocus(hwnd) on a button: 4: the msg 0x0007 was
expected, but got msg 0x0005 instead
msg.c:6897: Test failed: SetFocus(hwnd) on a button: 5: the msg 0x0138 was
expected, but got msg 0x030f instead
msg.c:6897: Test failed: SetFocus(hwnd) on a button: 6: the msg 0x0111 was
expected, but got msg 0x001c instead
msg.c:6897: Test failed: SetFocus(hwnd) on a button: 8: the msg 0x8000 was
expected, but got msg 0x0086 instead
msg.c:6897: Test failed: SetFocus(hwnd) on a button: 9: the msg sequence is not
complete: expected 0000 - actual 0006

See https://test.winehq.org/data/patterns.html#user32:msg

This first happened on 2023-05-19 and since then it has been happening in about
4% of the runs.