@yubiuser Please check if you are on release/v5.0 for all branches and if everything is up-to-date. Your issue seems to be related to have a more recent web than core code so pihole -g is still missing a feature.
nanopi@nanopi:~$ pihole -v
Pi-hole version is v4.3.2-393-g37a44c0 (Latest: v4.3.2)
AdminLTE version is v4.3.2-384-g2860ce3 (Latest: v4.3.2)
FTL version is vDev-3639b33 (Latest: v4.3.1)
I re-run, cleared bowser cache and now it's correct. Big thanks. Something must have been lost during switching the branches...