Please make a “hidden” room option or perminant room to hide devices.
Then make app attribute which hides devices from things list if added to “hidden” room.
With 100+ regular devices and almost two dozen virtual devices, the list gets ridiculous to get through and if I could hide a lot of virtual items that are used for automating things, it would make a huge difference!!
Or any other manner of hiding devices in things list, even if it brings them automatically down to the bottom of the list overriding the natural alphabetical order.