The problem with openSUSE Tumbleweed I have is that so far I’ve never been able to install it. For all other Linux distros I can just get the ISO and use virt-manager to create a VM. But openSUSE never manages to boot. Any ideas why? I’d love to try it.
Both of those packages exist on OBS (here’s the second), but as another mentioned, you should be installing these through GNOME’s built-in extension manager (the web interface).