The change was made to GTK 3, as Firefox is still a GTK 2 app this issue will remain until the port to GTK3 is finished. I will add the firefox port bug to this bug report.
Also the fix does not expand the file type extensions when the drop down list is selected I have reported this upstream here: https://bugzilla.gnome.org/show_bug.cgi?id=671235 ** Bug watch added: GNOME Bug Tracker #671235 https://bugzilla.gnome.org/show_bug.cgi?id=671235 ** Changed in: hundredpapercuts Status: Fix Committed => Triaged ** Bug watch added: Mozilla Bugzilla #627699 https://bugzilla.mozilla.org/show_bug.cgi?id=627699 ** Also affects: firefox via https://bugzilla.mozilla.org/show_bug.cgi?id=627699 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/219385 Title: File filters can make file selection dialog too wide for screen To manage notifications about this bug go to: https://bugs.launchpad.net/firefox/+bug/219385/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs