The Help File for MicroChords says this:

"Note: The soloist and background RealTracks do not follow MicroChords by design because playing would be too chopping (sic) if they did."

So if you're trying to get those 2 kinds of RT's to produce a "hit", it won't work.

On the other hand, the OP makes a good point.
The examples I find for MicroChords in the Help File, show a DIFFERENT chord for each or any of the 4 allowed per beat.
What happens if you want 2 consecutive C chords (i.e. "hits") in any of the MicroChord boxes?
I've never tried it.
Perhaps it won't honor the "hits" but just continue playing C for the 2 sixteenth notes.

LLOYD S