[Bug 40390] New: When using a UX theme, owner-drawn buttons don't draw until you click them once

https://bugs.winehq.org/show_bug.cgi?id=40390

Bug ID: 40390
           Summary: When using a UX theme, owner-drawn buttons don't draw
                    until you click them once
           Product: Wine
           Version: 1.8
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: uxtheme
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

This may be a duplicate of 11521, but I'm not sure.

I have owner drawn buttons in my own app, and they work fine in WINE - unless I
enable a theme in the 'desktop integration' settings.  Then the buttons don't
appear at all until I click them.  Without a desktop theme, the buttons also
redraw on mouse-over, but not with a theme.  You have to actually click them,
and then they show up - but they don't redraw on mouse over even then.

I think this used to work prior to version 1.8.  Otherwise, I wouldn't have had
theming enabled on this machine.  It's an old Linux machine that I recently
brought up to date - don't know what WINE version was on it previously.