my items in build mode disappear when i click on them on the buy screen thing..

ok, this is my first time posting on here so i’m not sure if i’m doing this correctly.

just randomly out of nowhere my items start disappearing when i click on them or try to drag them out of the buy screen on build mode. sometimes it’ll let me drag it out, but then it disappears less than a second later.

i don’t use CC furniture; i have a few mods that may possibly be outdates, however i’ve been playing normally since the infants update and no bug like this has occurred. it just came out of nowhere.