> > I agree that issue with the scroll bar jumping all over is really > annoying! > It is actually a feature of Gnome and GTK. It can be changed by editing a > file: > > ~/.config/gtk-3.0/settings.ini > > [Settings] > gtk-primary-button-warps-slider=0 > > I also find this behavior annoying. I tried adding this settings file (it didn't exist) and logging out and back in, but Firefox still jumps do the absolute location on the scrollbar. I'm on CentOS 7.3.