My understanding is that the observations unknown after 30 days is the total of all unknowns after 30 days, regardless of issue. About 1.2 or 1.3 million (I gotta go back and look at a prior post) of those have no data issues except for being cultivated, OR they still haven’t been reviewed yet.
The number of unreviewed unknowns is well under a million, and the ratio of unknowns to all observations on iNat has dropped to 0.019 for the first time in about a year. EDIT: presently about 355124 unreviewed, never ID’d unknowns
EDIT: here’s the post I was looking for https://forum.inaturalist.org/t/make-captive-cultivated-not-automatically-no-id-needed/112/196?u=asteroidowl