empty Printer tab in details

[mlmss]

I was using the printer app for a couple of weeks without problems. Just today I found out that all of a sudden the printer tab in details is empty. Everything was fine a week ago.
As far as I remember I've upgraded to 0.0.3 recently and Nextcloud to 18.0.5. I cannot recall what came first and whether it worked in between but a downgrade to 0.0.2 didn't help.
I've tested sudo -u www-data lpr testfile.pdf and that works well.
Is there anything what I could do?

[e-alfred]

Nextcloud 18.0.5 has a nasty bug which breaks this app to, nothing I can do much about: nextcloud/server#21239

[mlmss]

Thanks for pointing in the right direction. It did the trick. Meanwhile there is an update to 18.0.6 which solves the issue as well.