Confirmation for container public access

[David Svenson]

I think the "Public Access" checkbox for Swift containers should require some confirmation before actually applying the change. I'm applying some terraform states to create a couple of containers to be publicly readable but not listable by anyone. That shows the checkbox as checked. However, if I were to uncheck the checkbox and check it again, the container would also allow anyone to list it's content. It's a bit dangerous and not at all intuitive behaviour. Even without this confusing behaviour that took me some time to figure out it would be good to require some kind of confirmation before chaing public access for an entire container.

This is experienced in Horizon 2023.2.