[Zope] Multiple Browser Id Managers question

[David H]

Hi Zope List,

The current SESSION Chapter in the Zope Book 2.7 says the following:

" ... once you've instantiated one browser id manager or if you keep the 
default browser id manager, you will not be able to instantiate another 
browser id manager in a place where the new browser id manager can 
acquire the original browser id manager via its containment path"

But I find that I *can* add additional Browser Id Managers in folders 
that can acquire the original browser id manager - without deleting the 
default copy in Zope root. 
Any thought ideas on this?  Does the principal still stand, e.g. "Not 
good to put a browser id manager in a place that can also acquire 
another browser id manager?


Thanks,
David