[Bug 9443] New: Regression: Drop-down combo/ list in VisualBasic app displays item list behind main window instead of over it

http://bugs.winehq.org/show_bug.cgi?id=9443

Summary: Regression: Drop-down combo/list in VisualBasic app
                    displays item list behind main window instead of over it
           Product: Wine
           Version: 0.9.44.
          Platform: All
               URL: http://palosanto.com/~a_villacis/ComboTest.tar.bz2
        OS/Version: Linux
            Status: NEW
          Keywords: download, regression
          Severity: normal
          Priority: P2
         Component: wine-gui
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

In 0.9.40 or so, combo boxes worked correctly for VB apps.

In 0.9.44, when trying to use the mouse to display the drop-down window for a
combo or a list in a VB app, apparently nothing is displayed. If the user
chooses to move the dialog window aside, the drop-down list will be visible. It
is now displayed under the window hosting the combo or list.

The supplied URL points to a VB app that demonstrates the regression.