When I go to Settings / Devices / Entities, I see a long list, but the "Entity" column shows a friendly name, and not the entity ID itself.
I could have sworn it used to be possible to see entity IDs in the list in the past, but can't figure out how now.
The reason I want to do this is that some Z-wave switches I added with ZUI got default entity names starting with s2_on_off that I don't want to use. I would like to figure out which entity names to rename.