@Glebus did you see changes in iOS 17.1? I'm building for iOS 17.1 and no breaking changes in the API compared to ios 17.

Yes, I did it December 11! :/ (FB16081299)

FB17640330 You can contact me if you need more info :)

I confirm, it's not working I first try to delete app / remove all workouts => ❌ not working I tried with multiple WorkoutKit app => ❌ not working With reseted iPhone and/or Apple Watch => ❌ not working Same iPhone with new Apple Watch => ❌ not working Same iPhone (reset) without my Apple ID synced => ✅ Working