Hello,

The options for registration deadline are not options for when the registration will be open.

But this is a good idea to add in the roadmap (not sure for which version i can add it).
I've planned too to add some options for start publishing and end publishing per event (more global to all event itself).

Note: if you have an active Pro subscription, as you mentionned it, it's better to open a pro ticket support, as i'm faster to answer there

Best regards,
Cyril