Control Ward in Custom Item Sets

For quite a while now there has been a bug with Item Sets where there is a brand new consumables tab in game with only a control ward in it. You can't see it in client when editing them and can't get rid of it. This happens to every page I make, and it is very annoying since I always put control wards in it anyways and can't even add to this new tab. @Riot, if you could, please fix this. It is very annoying.