Nigel - I was just commenting on the differences between the tvOS and iOS versions, commenting that the iOS version shows the current time at the top of the Zwift screen which the OP is basically asking for, but I was also mentioning (admittedly an unrelated feature) how the tvOS app lets you have two users on the main login screen whereas the iOS app doesn’t.
To explain why that feature would be useful in my use case is that my wife and I both have individual Zwift accounts and have an iPhone attached to the treadmill permanently solely for Zwift, so we both use the same iPhone, not our own individual ones. Therefore, if I used it last and she wants to use it, she has to go to “change user”, then “add existing user” and login with her email and password. And then the next time I use it, I have to do the same (and this happens everytime, not just the first time). The tvOS version doesn’t make you re-type your password when switching between two users. We don’t use the companion app. So, a small, 1st world problem, but just pointing out a difference.
And yes, both that issue and the clock issue are not important requests, but they are still requests!