My biggest complaint about watchOS 10 is that Apple made combining multiple workout types into one activity so much more of a pain. You used to be able to swipe and then hit add and change the workout type.

Now, the process is so much more confusing.

https://support.apple.com/guide/watch/combine-multiple-workouts-apdf42f22a41/watchos 

 @9080897c A lot of things in watchOS 10 have thrown me off and I find a lot of them annoying tbh