I don't know if this is a bug, but if I leave the iPhone at home and then go for a walk and use the Workout app, the watch first warns about the phone not being nearby and then asks for permission to use positioning. I can understand that, but it asks every time even when I give the Workout app permission to use positioning when used.
This was never a problem before.
I have checked the privacy settings both on the phone and on the watch and everything looks to be OK.