MP DataFlash Logs, Auto Analysis shows a parameter not shown in the Full Parameter List

MP 1.3.74; Quad v4.0.6
When I use MP DataFlash Logs Auto Analysis I always see:
Test: Parameters = FAIL - ‘MAG_ENABLE’ not found

The Full Parameters list does not include a term “MAG_ENABLE”?

So, my questions are: Why does Auto Analysis show this term and what specifically does it mean. I have enabled both mags and the external mag is the primary mag.
(a sample of one of my .bin files from a flight on the 7th of Feb can be found at:

Auto Analysis is long out of date. The reason that parameter is not found is it hasn’t existed in Arducopter for quite some time.

So, don’t bother with Auto Analysis.