Admin:/// and gvsf

I was trying to enter a file/folder using admin:/// in the address field in Thunar.

admin:///home/myusername/Desktop/

After hitting enter, it took a while, but then the auth popup showed up - but, it was all greyed out. And after a half a minute or so - another popup showed up saying something about being busy, and I could chose to cancel.

Am I missing something, or maybe some extra settings that needs to be done first?

When I checked with: dnf ls gvfs*… I have gvfs, gvfs-afc, gvfs-client installed - and then theres a few others to install as well (no gvfs-admin though).

Any ideas?