locke78 parent
It may be time to look elsewhere if the complaints are unanswered for more than a decade; they're probably being directed towards the wrong people. That's an obligation you may want to hold yourself to, if you value your own time and don't want to spend another decade repeating yourself to those who won't listen.
It kind of depends: I don't use GNOME, but AFAIK both Chrom(ium) and Firefox use GTK and so use the broken file dialog regardless. "Go use something else" is a valid suggestion, but only when you can use something else.