Item Sets adding Blocks and unwanted items

So like alot of players out there i use items sets. i dont stick to certain build paths im just a support main and when im deciding what my next item on thresh should be i dont wanna scroll through a giant list of items that have things like IE, Death Cap, or Tri Force. cause i will never use those on thresh. i just want a page where i can look at all the support items. however i noticed that on every custom item set Riot Purposely, or accidentally adds a custom block just for pink wards. which for me is useless cause i allready have a block for "consumables and basics" and i allready buy more pink wards then anyone else in game consistently. it wouldnt be a big deal except the fact that i spend alot of time organizing these items into an item set that i wouldnt have to scroll up or down while still being clear, concise, and effective and this pink ward just barely adds a scroll bar while still being in sight. its one of those minor issues that can not be noticed for several patches but when you do it tilts ya. ive tried using different champs and creating different item sets. i even created an item set with nothing on it and yet it still has a pink ward on the page when i get into game.

This is a very minor bug yet still one that i notice every game so i thought i should do my duty and post it thank you for reading ^-^