I have added a few guests to Confluence from the admin side, but when I go to grant them access to a Space, the "Add" button is greyed out and doesn't let me add them. We only have 8 guests in there currently, and our company pays for 70 seats, so I don't think the limit is the issue. I've tried signing out and back in, and removing an existing guest and trying to add them again. I'm not able to add Space access for those guests, or anyone new. Why is this happening?
