Collapse Device List into Groups

I would like to have like devices be grouped in lists with the ability to collapse and expand that list.

Example: I have 12 Nest Protects that take up a whole bunch of real estate on the “Connected Devices” list. They are all in static locations, don’t use much bandwidth, and have very well defined traffic so I rarely need to spend any thought on them. Yet they take up almost half of the “Connected Devices” list. They all are in a profile group together - so perhaps that is the way that the app knows that all of them together could be grouped into one “Nest Protect” line with a symbol that shows if all members of the group are connected and have no issues.