I have a cellular Apple Watch! But Apple doesn't let Spotify sync music to it (or stream via the CELLULAR), so I can't listen to anything unless I'm near my pho

I have a cellular Apple Watch! But Apple doesn't let Spotify sync music to it (or stream via the CELLULAR), so I can't listen to anything unless I'm near my phone. Imagine my surprise when I got an Apple Watch with cellular specifically to avoid having to take my phone with me. Absolutely absurd - and it's obvious why - they want you to use Apple Music. I refuse to be forced into using a piece of software. And before someone comes back with the inevitable "well you should have researched it": 1) I never thought such a simple and obvious concept would be absent from the Apple Watch, and 2) I use the Watch for the utility of fitness tracking, and that far outweighed the inconvenience of having to continue bringing my phone with me everywhere. I'm not a big runner anyway, usually mountain biking, and my phone is in my backpack or mounted to my handlebars. Bottom line is it's ridiculous. EDIT: I did some research on this again and it appears that Apple actually does allow developers to stream and store data from the watch, and that it's Spotify who have yet to release an update for their WatchOS app that provides that functionality. Interesting turn of events; at least I know it's theoretically possible and not gated by Apple.