Move and exercise ring data does not match workout data.

I hiked uphill for 90 minutes. I burned over 500 exercise calories (not total calories) and my heart rate average was 123. There were many times that my heart rate was at 135. This data was all found on the workout app so I know my watch and phone are tracking my movements correctly. The issue seems to be that the exercise and move rings ignore data that is being collected while the “workout” option is running. Is there a bug in the software or the design of the app?