http://bugs.winehq.org/show_bug.cgi?id=11303
--- Comment #12 from Hin-Tak Leung htl10@users.sourceforge.net 2008-04-17 18:21:08 --- The strange 3 help windows behavior (1 blank, 2 useful) seems to be related to HH_SET/GET_WINTYPE .
I sent off a sort of work-around patch http://www.winehq.org/pipermail/wine-patches/2008-April/053430.html earlier for bug 10166 comment 2, which gets wine to ignore WINTYPE information (which aren't of much use there); I don't know AJ's decision yet,
but Elster seems to actually set HH_WINTYPE and then try to use it later - and therefore needs a proper HH_SET/GET_WINTYPE implementation to work.
There is also some strange relationship between which windows owns which, so I think http://www.winehq.org/pipermail/wine-cvs/2008-April/042589.html (just commited) is relevant as well.