Why can't you search for "kits"?

I purchased two of the recent kits in the game but then I am not sure the server downloaded them into my game. I can't use the filter to search for kits (only expansion or stuff packs). EA should update the search functions and add that to the game. Otherwise how can I tell if I have the kits I purchased? I tried looking for some of the stuff shown but can't find any of it. I'd assume stuff from kits would be under decorations and non-functional?