EAlertBar: Add a button to close all errors at once
3.40.1 (3.40.1-1.fc34)
I employ a server that provides me with several calendars. When the server is not perfectly reachable, then Evolution/Calendar shows me for each calendar a message about the connection error. The information is fine.
The problem is I have to dismiss each error individually.
I would like to have the option to dismiss all connection errors at once.