Board Thread:Support Requests - Community Management/@comment-27406155-20180211233002/@comment-9605025-20180213162633

It may not be there because the setting may have been set by staff. My understanding is that, for certain wikis for which the viewership is likely to include a larger portion of under-13 users, Wikia has a separate method for restricting edits that is reserved for staff. In turn, they disable the typical WikiFeatures method.