Under documents it would be much easier to identify unavailable features if the name and the icon were grayed out. I'm seeing only the icon grayed out.
Under guides I would like to see sections that cannot have results (Sermons, Personal letters, Journal ...) grayed out. I find it confusing that items such as Ancient Literature, Systematic Theology ... simply do not appear rather than showing as unavailable.
I'd prefer a setting rather than a command (or in addition to) for turning visibility of unavailable features on and off - that makes it visible for debugging in the forums.