Authentication is required to mount /dev/fedora_localhost-live/home

[Patrick O'Callaghan]

I get the above every time I log in, with a pop-up asking for my
password. It never used to happen on F30 but I created a new
installation for F31 and it's been nagging me ever since. I also don't
know why it talks about fedora_localhost-live as I've never installed
Fedora from a live image. This install used LVM, against my better
judgement, so that may have something to do with it.

This is under KDE, if it matters, and the pop-up just talks about "an
application needing authentication", without saying which application.

Any thoughts?

poc