Bloomreach Page Model API + Facets returned


I’m using the page model api in combination with the blog posts that are part of the example.
I’m using angular for the SPA implementation.

I’m getting on the blog list the list of blogs back. However the available facets (Authors,Categories,…) are not returned. Only the root navigation bean is returned and is refering to a document that is not part of the model, “/page/u/content/documents/cms/blogFacets/hippo:resultset”.

How do I get the facets back and the counts per facet?

Even if I use the ?_maxreflevel=5 it doesn’t return the facets under the rootnavigationFacets. The model stops at the root navigation bean.