this is all so stupid. I assume accessing http streams and favoriting them is not a revenue opportunity and thus prioritized somewhere below first party enlightenment sound daemon support, so the “new” mobile app hard-rake-staircase-ollie 🙄 (the designers did a great job, the engineering decisions worry me) still can’t do what I’ve been doing for nearly fifteen years.
home assistant can, clumsily, so I faked up the old UI with four sonos cards each locked into single mode.