I really like the new Reference Scanner in the iOS beta. Great idea and well implemented
One thing I noticed when checking it out is that it doesn’t handle references that span multiple lines.
the first screenshot below is a portion of text I scanned (apologies for the rotation) where the reference to Psalm 139:17-18 at the end of the first paragraph goes across two lines.

The Reference Scanner results just show Ps 139:17 as below:

I don’t know how easy it would be to scan across lines but it would improve accuracy rates if possible