I have a problem with a listbox that is populated enough so that a
scroll bar appears. When I scroll down the last item will not
appear. There is still a little space left below the scroll bar
before it gets to the bottom indicating that it should scroll down one
more item. However, it will not scroll down despite what I do. I
have tried to resize it but this does not seem to completely fix it.
Am I doing something wrong?

How are you populating the listbox?