[Zope-dev] 2.30 help system authentication problem?

I never allow anonymous to have any permissions in my zope root and I have just noticed that I have to grant the view right to anonymous or the help button gives me an authentication error - even when I'm logged in as manager/owner. Is it just me? New 2.30 source install on solaris 2.6 using an old Data.fs (which has been through many upgrades...) I'll put this in the collector if anyone can confirm it please.