This bug no longer exists in saucy with the GTK3 package from the Gnome3 PPA:
Package: libgtk-3-0 Version: 3.10.6-0ubuntu2~saucy1
This bug no longer exists in saucy with the GTK3 package from the Gnome3 PPA:
Package: libgtk-3-0 0ubuntu2~ saucy1
Version: 3.10.6-