Filters - Experimental 2 — Email engagement filters exploration for people search

Filters grouped into sections that open in place, in an experimental panel for people search.

Here Engagement is open, showing Sequence, Playbook, Last Activity, Email and Phone. Choosing Email opens a side panel with a menu for each email state: sent, opened, clicked, replied, meeting set, bounced, unsubscribed, spam blocked and auto responder. A search field at the top finds any filter by name, and Load and Save keep a set of filters to reuse.