Anyone savvy on how to fix this to get TSA pre Check?

I have a DOD ID number listed in my profile, so anytime I D1 or D2, I get TSA pre Check. My airport does not have KCM. Traveling in civilian clothes.

However, when I book the A1D travel through DECs, import it on Travel planner, check in on AA (to change seats), and then actually check in on travel planner inside 24 hours, my boarding pass does not say Pre Check.

I don't think TSA honors Precheck with just a Mil ID card, has to be on boarding pass, but I could be wrong.

Any idea or insight? If I had built an aa.com account and checked in through there would that have solved the prob?