[Bug 8522] New: tabbed control captures mouse input even when it shouldn't

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=8522

Summary: tabbed control captures mouse input even when it
                    shouldn't
           Product: Wine
           Version: 0.9.37.
          Platform: Other
        OS/Version: other
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: wine-comctl32
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

I have a large window, there is a tabbed control in it and several buttons on
the bottom of the large window (outside of the tabbed control).
The mouse actions do not reach the external buttons.
If i somehow manage to get the focus on the external buttons (tab key), they
accept input (like enter), and work correctly.

Probably this is connected to the fact that the tabbed control almost overlaps
my buttons (though the buttons are still drawn over it).
In the original windows environment, the tabbed control doesn't overlap the buttons.