Yes, these are Tractarians i.e. Anglo-Catholics - a group where those who converted to Catholicism are better represented in Logos than those who did not.We need both to have a realistic view of the movement.
Speaker's Commentary is also in need of some love. I tried to do a link for it but while you can find it in a search, clicking on it currently brings up an error.
-dan
https://www.logos.com/product/15463/the-speakers-commentary ??