Hello,
Is there a way to show the awaiting attendees (orders not marked complete) into the attendees list ?
We need to have a list for each event with tickets not paid yet (reservations).
Unfortunately I don’t believe there is a straightforward way to manage this without some customization. To that extent, it looks like you could start by using the WC_Query class to query for pending orders that contain the specific ticket product ID that you’re wanting to track.
I apologize that I wasn’t able to give you a direct answer on this one but hopefully it will help to get you pointed in the right direction.