In password security, the longer the better. With a password manager, using more than 24 characters is simple. Unless, of course, the secure password is not accepted due to its length. (In this case, through STOVE.)
Possibly indicating cleartext storage of a limited field (which is an absolute no-go), or suboptimal or lacking security practices.
One of the older, but still usable password hash uses only 72 characters iirc.
I think if people have 400 page book long passwords it doesn’t really need a unique hash