Thanks for the explanation.
As was mentioned the notifications logic is next: the option exists for automatically run jobs, such as backup, replication etc. and there are no notifications for manually run tasks, such as restore and failover.
I get you point, so let`s count it as a feature request.
As a workaround you may use a monitoring tool, like Veeam ONE to get full visibility of all activities across the backup and virtual infrastructures.