Setting a new contextObject on a QQmlContext does not update bindings

The documentation states, "Setting the context object or adding new context properties after an object has been created in that context is an expensive operation (essentially forcing all bindings to reevaluate)," which implies that switching to a new contextObject should update any bindings on the context. This is not the case. Only objects created in the context after the contextObject has been set will reflect the properties of the new contextObject.