Now that the new competency tools have been released, the Mastery Overview tab displays at all times on class pages. Even if group page access is set such that teachers should not yet see their rosters, the Mastery Overview tab clearly displays the roster for the class. Schools haven't even been given time to think about configuring mastery settings at this point yet there is no way to remove this tab from displaying on group pages, even when it's clear that Mastery is not being used. If it's not being used, it should not display. This needs to be fixed right away.