I’ve just been playing with the open / close events feature - which is great to have!
When you Close an event, it stops any further interaction with the RSVP. Great! It doesn’t seem to mess with the Topic itself at all - also great.
However, the closed event drops off the calendar on the /upcoming-events page - and presumably from any synchronised calendar. I’m not sure that this is desirable! Usually the event will proceed, just won’t accept any more participants.
Of note, expired events now become transparent in the calendar, which is great. Perhaps closed events could have a similar more nuanced appearance? Perhaps a lock icon?