How to replicate the bug
I can replicate this, but also found a fix, the problem occurs when the "ANALYSIS" is not expanded. If you click on Analysis to unexpanded you can't scroll, but when Analysis is expanded you can scroll the whole Fuzzy Bible Search. I had a total of 75 results with "cup fury stagger" very strange action when Analysis is unexpanded.
This is a known bug of long standing. Expanding VERSES section will work even if it has no results (you don't get an ANALYSIS section!)