Search:

it has been fixed now :-)
apt-get update
...
apt-show-versions -a mutter
mutter:amd64 3.22.2-1 install ok installed
mutter:amd64 3.22.2-2~kali1 kali-rolling http.kali.org...

Yes - but note that PATH value incomplete:
[gnome-wayland] => /usr/local/bin:/usr/bin:/bin:/usr/games
[gnome] => /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=846898
=> https://anonscm.debian.org/viewvc/pkg-gnome?view=revision&revision=51761
we have to wait ...