Found the answer I was looking for in this thread -> https://wordpress.org/support/topic/event-calendar-time-and-date-option-missing-while-adding-a-new-event/
Thought I’d share it with you here as well.
WP-admin > Events > Settings > General > Uncheck “Enable Block Editor for Events” option and save changes. Once I did that and tried to create a new event, the date and time edit block was back.
Hope it works for you as well.
I have the exact same issue after updating to v. 6.0.x.
We’re running the Events Calendar v. 6.0.2 with latest Avada Theme v. 7.8.2 with their Event Calendar plugin v. 6.0.2 on latest WordPress 6.0.3.
No time and date edit block, thus we can’t post any events anymore.
