you can’t delete comments from modlog, except for admins purging then, and then there is a purge modlog entry. purging also only applies to the local instance. the reason that you don’t see it in modlog is that banning a user while selecting to also remove their content is only going to put the ban in modlog currently, so the comment removal was never there in the first place.
you can’t delete comments from modlog, except for admins purging then, and then there is a purge modlog entry. purging also only applies to the local instance. the reason that you don’t see it in modlog is that banning a user while selecting to also remove their content is only going to put the ban in modlog currently, so the comment removal was never there in the first place.