I am unable to duplicate this issue from a new Debian GNOME 13 install. My systemd journal does not show geoclue failures.
I used sudo journalctl -g geoclue and this variant to limit results to only the current boot: sudo journal -b -g geoclue If you have time, maybe you could install Debian GNOME 13 in a VM and figure out what changes you need to make to see the errors. Thank you, Jeremy Bícha

