Garmin Coach Cycling Plan syncronizing to only one device

I own a Forerunner 255 and an Edge 1030 plus. The Forerunner is set to be the main wearable device and used for general fitness, swimming and running, while I use the Edge on my bike rides. I set up a Garmin Coach cycling plan but the calendar is synchronized only with the Forerunner. I tried many times creating the plan with the Connect Mobile App or with the Garmin Connect website and synchronizing it via Bluetooth Connect Mobile Android app or by cable with Garmin Express but there's no way to have the Training Calendar on The Edge (while it appears on the Forerunner). If I cannot solve this problem the Training Plan is useless.