Analysis - Observations - Filter: User Report Status

On a daily basis we are working with Confirm/Reject of the User Reported E-mails.
However we are missing a easy filter on Analysis/Observations to filter on User Report Statuses: Unresolved/Confirmed/Rejected
When working thru the list of User Reported E-mails a filter on all e-mails with Unresolved User Report(s) would make life so much easier.