Approval in Wix Events

I have a ticket event (free ticket) , anyone can register to that event. However I would like to review the participants first and then send the PDF ticket with bar code.

Now, in Wix Events, we can uncheck the checkbox (send PDF tickets) in the email confirmation and then do a resend tickets to whom I want to approve and cancel others.

However , I see that even if I dont send the PDF with the initial email, they can still download the tickets in the Thank You page or later from members profile page.

What is the best way to stop this ? Or is there any better way of putting approval for ticketed events in Wix ? Can someone guide me through in this requires code?

sad that this is not solved even after 5 years.
all the leading event platforms like luma, eventbrite etc gives this option, however wix offer this in RSVP events but not ticketing events. Hope they listen to their customers.

Wow, was just looking for exactly this feature and came to find this ! just commenting to draw some more attention to this request !