No Pop up for Joined events or group rides

Hello

I have joined several events over the last week, plus a group ride organised by an zwifter i work with

In the app it shows the event is starting, but the pop up described in “Starting and Event” never appears
https://support.zwift.com/en_us/cycling-events-H1z2AUdEr

It is also not clear what you should do before he event.
Do you wait on the select a course - Ride screen ?
Do you pick the course the event is organised on then start ridding it on your own ?

All the videos I found show how to select a event to join, but non that actually shows someone starting that event. Any Hyperlins to video so i can compare what I am doing to what is meant to happen would be very helpful

Running on latest version Win 10, if that makes a difference.

Thanks for you help from someone getting fed up of riding on my own.

Regards
Adrian

Im having the same problem just right now! how can i solve it, please?