I've been working on prioritizing my commentaries today. I've set Advance Prioritization Ranges for each, which work just fine, but they stop showing up once I've closed my Library and re-open it. So, basically, you can't see what the Range is or whether you've set it!
In the attached screenshot, I have set the Range to "Matthew" and it does work with the Passage Guide. But the Range no longer shows up, so you don't know whether you've set it or not.
Any chance of getting this fixed?
EDIT: I'm running Logos 5.1a SR-1 (5.1.1.0600) on Mac OS X 10.8.4.