I think the idea is great - it was really easy to setup, although initial instructions didn’t include the point that you don’t get the prompts until approaching the junction with the offroad bit.
Biggest problem is that my Zwift Companion app drops its connection frequently - and always has done - over a year now. Wasn’t a problem until now. Whilst I continue to find a cure for that, I think that if the app fails, steering should default back to auto until the app kicks back in.
Think steering will be great for race tactics in the future - controlling drafting for example. Also - if you introduce effects of weather, particularly wind, then watch those echelons forming!!
Thanks to the Zwift team.