Wait steps currently count forward from the trigger ("wait 3 days"). Most of our client communication is timed to the event itself, which can be months or more after booking.
We'd like a wait option like "until X days/weeks before the event date," and ideally "X days after the event date." That would let us automate:
sending a timeline questionnaire 6 weeks before a wedding
a prep email a week before a portrait or brand session
a thank-you or review request a few days after the event
Without this, every pre-event step has to be tracked and sent by hand, even though the event date is already stored on the lead and project.