ColdBox 3.0.0 requestcontext structure bug?

[AttnPls]

I think I may have found a bug or at least something that needs
documentation for Coldbox 3.0.

I have a request context variable called "page". It is a structure
that holds html head info.

In version 2.6, I could use the following code (this is from a custom
tag):

request.cb_requestcontext.getValue('page.title')

The code doesn't work in version 3.0. Now Coldbox is looking for a
variable literally called 'page.title'.

Was this change intentional? Is this a bug?

Thanks for your help.