Can you use the Wahoo TickrX for cadence on Trainerroad?

Hi all,
My heartrate belt is a wahoo tickrx, which has cadence capabilities for cycling. I use this outdoors, and I’ve used it on Zwift as well, but I have not been able to do the same on TrainerRoad. Is this possible? Is anyone currently doing it? My Kinetic RoadMachine cadence is so erratic I’d rather use the TickrX cadence, if possible.

Try pairing it as a cadence sensor? Though I find it hard to believe that a HR belt used on a static trainer will give better cadence results as the trainer itself.