1 – Use Booking Inquiry widget element instead.
2 – listing_date and listing_excerpt will be fixed next update
3 – You can’t use listing_title and listing_category for new order email. They are from older version.
Could you be more specific, please? Where is this widget and where and how I should use it?
I was not using any other widget to share such mails. These are preinstalled mail settings and texts on Citybook add-on.