[Bug 44181] New: Window with style WS_POPUP does not stay in front of his parent in unmanaged mode

https://bugs.winehq.org/show_bug.cgi?id=44181

Bug ID: 44181
           Summary: Window with style WS_POPUP does not stay in front of
                    his parent in unmanaged mode
           Product: Wine
           Version: 3.0-rc2
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: winex11.drv
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 59944
  --> https://bugs.winehq.org/attachment.cgi?id=59944
Test case

Windows with style WS_POPUP don't stay in front of their parent in unmanaged
mode ("Allow the window manager to control the windows" is disabled).
In managed mode everything works as expected.

The attachment "Test case" (https://pastebin.com/AbDih95E) illustrates the
issue.
The Test Popup should always stay in front of the Main window.
If I comment out the lines dlls/winex11.drv/event.c:581 and 582 (tag:
wine-3.0-rc2) the example works as expected.

Any hints on how I can fix this issue?

I tested wine 2.22, 3.0rc1, and 3.0rc2 (identical to git master).

[Bug 44181] Window with style WS_POPUP does not stay in front of his parent in unmanaged mode

https://bugs.winehq.org/show_bug.cgi?id=44181

--- Comment #1 from Alexandre Julliard  ---
Z-order constraints are not enforced in unmanaged mode, because we rely on the
window manager to do this. Is there any reason you can't use normal managed
mode?

[Bug 44181] Window with style WS_POPUP does not stay in front of his parent in unmanaged mode

https://bugs.winehq.org/show_bug.cgi?id=44181

--- Comment #2 from Bernd Amend  ---
The application I have to run has issues with large Desktops. Using "Emulate a
virtual desktop" fixes these issues and makes working with the application much
nicer. The only issue is that the application heavily depends on Popup windows
that have to stay in front of the main application.

[Bug 44181] Window with style WS_POPUP does not stay in front of his parent in unmanaged mode

https://bugs.winehq.org/show_bug.cgi?id=44181

Alexandre Julliard  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |DUPLICATE
             Status|UNCONFIRMED                 |RESOLVED

--- Comment #3 from Alexandre Julliard  ---
It may be useful to file bugs about the issues you have with large desktops,
unless it's broken on Windows too.

For Z-order in desktop mode, that's basically the same as bug 24352.

*** This bug has been marked as a duplicate of bug 24352 ***

[Bug 44181] Window with style WS_POPUP does not stay in front of his parent in unmanaged mode

https://bugs.winehq.org/show_bug.cgi?id=44181

Ken Sharp  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

--- Comment #4 from Ken Sharp  ---
Closing