I saw that thread as well.  The SO accepted answer has a comment it does not work in Windows 10.  That is what I am seeing as well.

I believe its because they are attempting to paint the heading at some point in the draw loop, but w10 is probably overwriting that color quickly thereafter.

Most of the solutions on the web involve removing the default windows chrome and building your own, which is quite cumbersome.  I was wondering if Infragistics had any tricks in the toolbox.