I have never noticed this in my Nvidia CP. I’m on 457.3 drivers and I see it there at the bottom of the list.
I’ll give it a try. Have you tried it?
[edit-1]
Gosh darn it. When I clicked on my CP MSFS profile, VRSS becomes greyed out and says “Not supported for this application”.
I wonder if I turn it on in global settings if it will still work in MSFS.
[edit-2]
Didn’t notice a difference. I don’t think this works for MSFS, but I’m no expert.
I think we need to look at a mirror and whisper CptLucky three times and he will appear and offer words of wisdom on this.