Yesterday I managed to achieve the green NY Sprint Reverse Jersey. My avatar was covered with the green jersey but in the riders nearby list the little green jersey was not displayed next to my name. After changing the route to the opposite direction my avatar was correctly covered with the original jersey again, but next to my name in the riders nearby list suddenly two little green jerseys were displayed, indicating that I had achieved the leading position in both directions which was not the case since I didn’t rode the sprint in the counterclockwise direction at all. I assume this is not how it should work.
Using Zwift on a Windows 10 computer, Kickr Bike and Zwift Companion App.