I'm not sure, but it could be a bug.
In scope 2 alpha we initialize the controllers, models
and views at creation time. Thus the whole triad was
touched by scope (via setModelAndView and addChild).
But if we actualize data in a model and call setModel the
view will not be refreshed.
I think refresh will only be done if the references of the
new and old model are not the same. But I think it would
be proper if oldModel.equals(newModel) would be used
instead. Thus i could control equalness in my own
sources.