this is not true. A mail template can be duplicated, it’s about multiple email templates, not multiple bookings. Review the code changes and update the docs
Select multiple bookings from the booking list or flight view, then send confirmation emails to all of them at once. Each booking receives its own personalized email using the selected template.
Bulk confirmations use the same email templates as single booking confirmations. All bookmarks (flight date, meeting time, location, etc.) are automatically filled with each booking’s specific details.