The dropdown menu to the right of "All files (*)" always displays "Favorites", even if something else has been selected.
Okay so I might have misunderstood how this particular dropdown menu works. IMO we should really remove some of these dialogue widgets anyway - do we really need filters and favourites?
We've also discussed using native file selection dialogs, which might avoid all problems with the FLTK dialog. We're unsure if we still need it for UNIX though.
This has a big overlap with bug 3706, so let's merge them. *** This bug has been marked as a duplicate of bug 3706 ***