[Evolution] mailboxes - and namespace

[Craig White <craigwhite azapple com>]

I have a cyrus imap server. It is offering a 'public' mail folder

I have learned that I have to uncheck 'show subscribed folders only' to
see my folders and that works fine, but unlike Thunderbird, Mozilla,
Outlook Express on Windows which show the 'public' folder without
coaxing, Evolution 2.0.2 doesn't show it at all.

Is there a secret or magic incantation that I need to know?

Thanks

Craig