I am faced with the task of extending the Attendees table of an event in the administration – we need more columns, and the ability to export the new data with the existing columns.
Route in question: /wp-admin/edit.php?post_type=tribe_events&page=tickets-attendees&event_id=###
I see that the Tribe__Events__Tickets__Attendees_Table uses a parent constructor that feeds in to the WP filter system, but nowhere can I find information on how to extend this or if it’s even possible. How does one go about modifying the Attendees WP_List_Table display?