The way I tested it was to create Share link, then navigate to it in an incognito window on Desktop and try to RSVP. I am still unable RSVP without login. Perha

The way I tested it was to create Share link, then navigate to it in an incognito window on Desktop and try to RSVP. I am still unable RSVP without login. Perhaps it works without login if you explicitly invite a certain email.