Bug: [Field words-of-christ] searches do not work as expected

Searches like ([Field words-of-christ] bread) produce the same results as (bread)!
Note that (words-of-christ:bread) works as expected.

Software version: 4.0a Beta 3.
Reported by Dave Hooton.
Forum link: http://community.logos.com/forums/t/6205.aspx
Status: fixed in 4.0a Beta 4