[Bug 47086] Vertical scrollbar does not display in Chessbase 11 when changing contents of window

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=47086

--- Comment #1 from David  ---
This can also be seen on ChessBase Reader 17, and is likely the same bug

A way to reproduce there. Have two databases in the database window. One has
enough games to require a scrollbar in the games window below, one does not.
Switch from the one that requires to the one that doesn't, scrollbar disappears
(not sure if that's a bug or not). Switch back to the one that does and the
scrollbar is not drawn until you click on the where the scrollbar should be.

I can produce some dummy databases in order to help demonstrate this bug.