Please add the "engagement score" as a filter in the "Contacts" section of the subaccount.

This would make it easier to filter contacts by the date their contact record was created, and their engagement score at the same time.

The option to be able to select ALL contacts at once, is necessary to be able to periodically clean our email lists of people with low engagement. We also need to be able to filter based on when the contact record was created. So, we don't deleted completely NEW contacts, who haven't had a chance to accumulate an engagement score yet.

Say for example, we only want to filter for contacts who have a contact record created 90 or more days ago, and they have an engagement score below 50 points. So, we don't deleted completely NEW contacts, who haven't had a chance to build up their engagement score.