Collect All Attendee Information on a Separate Page
I'm happy to see that we can now collect info from all attendees. However, it is a bit problematic to collect this information on the event page. It would be a more advantageous workflow if the users were allowed to input the attendee information on either the checkout page or a page specifically designed for this purpose. Requesting attendee information on the event page causes design conflicts and can make the page very cluttered/large depending upon the amount of tickets purchased and information requested. I highly recommend that you adjust the UX accordingly for a more user friendly experience.
Thomas Davis commented
Review how DT Register (Joomla Plugin) performs this process. It is quiet elegant if you ignore the sites design issues. You simply just select register than are directed to a page and presented a form for the first registrant. Once you are complete, you are presented a form for the second registrant and so on. It is a far cleaner process and would be worth considering.