There is a persistent oddity, that made it into Logos 5. It's not strictly a bug, but an effort to make you rethink your methodology. I thought I had brought this up before, but I want to see what the community thinks.
When doing a passage search, I get a list of applicable commentaries as expected. When I mouseover a commentary's title, I get a popup with the bibliographic metadata (See "What I get") for the resource instead of a handy preview of the referenced article (see "What I expect").
Especially if I have prioritized a resource, the bibliography Logos offers at this point is not vaguely as important to me as the content of the document relative to the passage. Since this link is obviously to a specific passage, Is it possible to replace the popup in the first image with something more like the second image?
Getting a preview of the article on mousover would greatly reduce the "triage" time deciding which resource is most useful. I wouldn't have to open a resource that was a near-duplicate of another. I think this pop-up is the default way that cross-document links work, and I know that I could quit being lazy and click the link. But if you're building a popup, I think the user would always be better served with a simple resource title and brief preview than the summary that came from the back of the book.
If the publishers require access to their metadata from this window, I'd suggest putting an information (i) icon in the popup like in the library window.
~Matthew
What I get:

What I expect:
