Comment 2 for bug 1802375

After more web searching I found https://wiki.archlinux.org/index.php/Avahi#Hostname_resolution, stating the systemd-resolved does interfere with avahi mDNS ...
So I turned off systemd-resolved for a test and a pending job got printed immediately.

This seems to be a conflict between systemd-resolved and avahi, I don't fully understand the internals. Could someone please advise how to proceed from here? Without systemd-resolved I have no DNS lookup and with it I can't print ...