Companion App - Custom Workout Creator

I use Zwift on an Apple TV 4k. Unfortunately I do not have another laptop to be able to create custom workouts on. Now that workouts sync across all devices, it would be great if you could do this in the companion app. Also means that people can create custom workouts ahead of time when out and about.

My coach sets specific training plans (e.g. 2 x 20 min SSP, or Russian steps) Via a different platform to TP. So it would be great if I could get these configured in Zwift when they come through.