If you check out the modlog, https://kbin.social/m/RedditMigration/modlog you can see that @Shortcake last did some moderation activity six days ago, deleting and blocking stuff from federated user imona at kbin.melroy.org

I think the admins like @ernest wouldn't do anything at this point, since the mod reappeared somewhat recently to reclaim the mantle. Instead, we need to figure out how to reach out to Shortcake and figure out how to get moderation more active here again.