I would expect that when choosing "Search All Resources" from the Systematic Theologies section, then Logos would do a search for something like <Daniel 8> WITHIN {Label Theology} (or whatever the label is), but I'm just getting a search for <Daniel 8> which is pretty useless.
PS - Please tell me you've used labels for this, and not yet another proprietary database. It is frustrating when new functionality is restricted to specific tools and doesn't use standard syntax that users can access.