Face Refinement not showing overlay and not functioning

I'm running DR 16b6 and added Face Refinement plugin to a node. It runs the analyze, but doesn't show the overlay and it appears that none of the controls are changing anything because nothing was selected in the analysis. I tried posting a link to dropbox, but the site won't allow it. How do I get the project and clip to you to review?

Is the OpenFX Overlay button highlighted in the bottom left of the Viewer?

Does it show the Mask? I've seen cases in v15 where the Overlay does not show but the Mask does. I agree this is a concern.

Is the OpenFX Overlay button highlighted in the bottom left of the Viewer?

Sorry for the late response. I wasn't notificed that anyone had responded to my post. And that was it, I didn't have the OpenFX Overlay active. I have to make sure I keep checking what's active in the dropdown and what's not.