Edit registration rules even after the first

Edit registration rules even after the first registration (Webex Events new)

It is not possible to edit the registration rules for Webex Events (new) / Webinar once the first participant has registered (even it seems so).

However it might be that an typo comes up afterwards which needs to be corrected.

Today it is possible to disable and enable the registration back again but then all registrations are lost.

Webex Help: Customize the registration form for Webex Meetings and Webex Webinars (pls find described restrictions at the end):