Keep broadcast message hidden for user after dismiss
In !23324 (merged) we added to dismiss broadcast notification messages. As an MVC, we set this in a cookie instead of storing it for a user. That means that on new browser sessions this notification message could pop up again.
This issue aims for associating the dismiss for each user, so it does not show up anymore afterwards. Maybe we can re-use code from the userCallout https://www.youtube.com/watch?v=wJmI4tA92L8
Edited by Nicolas Dular