https://bugzilla.redhat.com/show_bug.cgi?id=1359914
--- Comment #19 from MartinKG mgansser@alice.de --- (In reply to Jeremy Newton from comment #18)
I'll take a look into this night or tomorrow.
You are welcome.
This information reached me on 2 December from the developer Cédric Bellegarde
Hello dear Lollypop packagers ;)
Next lollypop release will depends on this dbus service: https://github.com/gnumdk/lollypop-portal
So you will need to package it as well (and rpm packagers, make sure /usr/share/lollypop/lollypop-portal is +x).