When I open Exegetical Guide and expand the "Commentaries" section with the settings to "All Commentaries" it does not return hits for all my commentaries on a given text. For example when I put Acts 15:16 in the Reference box and hit the drop down for commentaries I don't get Larkin's (IVP) commentary on Acts. If I search for the same reference in a Basic Search, however, it finds it. See screen shots:
In my priorities list the IVP series is placed immediately after BKC.

