Clear Selected Deltas from Favourites - Not Sticky/Not preserving changes

So I have a couple of "bad" morphs, a head morph and a full body morph, I'm applying those and those mess up with my face (the full body morph) and also mess up with my teeth (the head morph).

I can temporary fix those with selecting all vertices in the head area and doing a "Clear Selected Deltas from Favourites". All good, perfect, then I apply my other morphs, all good and nice.

But when I save the file, close the Daz3D application, restart it and reopen the file (the entire scene) I can see that the "Clear Selected Deltas from Favourites" effect was lost, now the "bad" morphs from the head and the full body morph are again affecting my vertices in the head area.

How do I make this stick?!?