Golfing with a cart

Hi we have about 6 connections competing for steps challenge. We have noticed that the people who are using carts while playing golf are having basically the same amount of steps as those who are walking at the end of the round. 

Is there a bug with the pedometer and the golfing activity?

If I look at the pedometer in the golfing activity while playing and walking the steps are counted correctly. It just seems to be the golf activity and the cart counting the steps incorrectly.