Discovery Alert inboxes are unique to each user. This means that when Jane adds a bill to an Issue or marks a bill irrelevant the bill will disappear from her alerts, but the bill will not disappear from Joe's alerts. This design allows everyone in an organization the ability to review all bills.
How to remove these bills from your alerts
To remove bills from your alerts that have already been added to an Issue, you can mark these bills irrelevant. Marking these bills irrelevant will only remove them from your Discovery Alerts, not from the Issue folders.