gexiv2 metadata not supported (shutdown, run, devices icons)

[rmeissn]

I'm on Fedora 43 with numix (circle) installed from the fedora repo. When opening the numix icon folder (/usr/share/icons/Numix/scalable/actions/), nautilus reports:

Nov 04 09:54:10 framework org.gnome.Nautilus[49692]: gexiv2 metadata not supported for '/usr/share/icons/Numix/scalable/actions/system-shutdown-symbolic.svg': /usr/share/icons/Numix/scalable/actions/system-shut>
Nov 04 09:54:35 framework org.gnome.Nautilus[49692]: gexiv2 metadata not supported for '/usr/share/icons/Numix/scalable/actions/system-shutdown-symbolic.svg': /usr/share/icons/Numix/scalable/actions/system-shut>
Nov 04 10:01:34 framework org.gnome.Nautilus[174609]: gexiv2 metadata not supported for '/usr/share/icons/Numix/scalable/actions/system-shutdown-symbolic.svg': /usr/share/icons/Numix/scalable/actions/system-shu>
Nov 04 10:01:50 framework org.gnome.Nautilus[174609]: gexiv2 metadata not supported for '/usr/share/icons/Numix/scalable/actions/system-shutdown-symbolic.svg': /usr/share/icons/Numix/scalable/actions/system-shu>
Nov 04 10:02:24 framework org.gnome.Nautilus[174609]: gexiv2 metadata not supported for '/usr/share/icons/Numix/scalable/actions/system-run-symbolic.svg': /usr/share/icons/Numix/scalable/actions/system-run-symb>
Nov 04 10:02:29 framework org.gnome.Nautilus[174609]: gexiv2 metadata not supported for '/usr/share/icons/Numix/scalable/actions/system-devices-symbolic.svg': /usr/share/icons/Numix/scalable/actions/system-devi>
Nov 04 10:02:39 framework org.gnome.Nautilus[174609]: gexiv2 metadata not supported for '/usr/share/icons/Numix/scalable/actions/system-run-symbolic.svg': /usr/share/icons/Numix/scalable/actions/system-run-symb>

I also got the problem that the shutdown icon is not shown in gnome anymore (which worked in Fedora 42).

[palob]

The missing shutdown icons should be fixed in the most recent release, see #1455.

Now I haven't got a clue what those metadata warnings are and how exiv metadata pertains to SVG icons.