AppArmor Issue on non-GNOME environments?

[teward]

torbrowser-launcher appears to not work properly with the AppArmor rules on non-GNOME environments like XFCE, LXQt, and KDE in latest versions.

Apparmor denies connect access to the runtime bus which in turn prevents Firefox of the TBB to actually load up to the connection screen, or start things.

This results in a hard segmentation fault on the underlying Tor Browser firefox.

Testing this, an apparmor rule to permit readwrite on /run/user/{gid,uid}/bus seemed to permit it. Is it possible this is a new requirement, or something introduced recently that could be breaking things on non-GNOME environments?