Saved Cypher Scroll Bar Missing in Bloom 2.2.2

I recently migrated to a Bloom 2.2.2 deployment on our prod web server. I make extensive use of search phrases, and in Bloom 2.2.2 the scroll bar for Saved Cypher is missing (see screenshots). I have tested this in multiple browsers. Please let me know how to best resolve this issue.

Scroll bar in 2.2.1

No scroll bar in 2.2.2