In the new collapsed search, it can take a long time to expand a resource. This seems completely unnecessary, as the results should have been generated with the initial search. This is fine for quick searches, intolerable for long searches.
To replicate, search your entire library for the phrase "look out for the dogs, look out for the evildoers". It takes 32s on my computer. The expand the search result in the ESV bible. You'll see it takes almost as long to do that, despite the fact that (a) the position information should have already been found, and (b) even if it wasn't, Logos only needs to search one resource (which will take less than 5s), not the entire library.