Is there any concept of a track history of things played on the HomePod recently? I use the automatic playback ("Play some music") a lot, and there is sometimes new stuff that I like and want to go back to later...but after its been played is there any memory of it? I just tried asking "what was the last song" and that worked. But I can't figure out a way to get anything beyond that. Also if I say "I like this" is that recorded anywhere visible to me? Or is it just used to improve future suggestions without being visible to me?