So I just added TuneIn and myTuner, and aded that "jazz24" station on my favorites. It works like any other with both displaying that it's playing and loading it.
So the "loadFavorite", it doesn't work with stuff like " x-rincon-mp3radio://https://jazzfm91.streamb.live/SB00009". Instead it uses the "favorite Id" that Sonos gives each favorite. So, in my case, it used "20" for this newly added favorite. When you click on "getFavorites" it lists the number, name, and album art for them. It's that number that you use to load on, not the x-rincon stuff.
Now I do see that it doesn't seem to update the "currentAlbumName" properly for this, which I'll have to look into:
But loading this favorite seems to work on my HE.
