Thank you!
The new review was successful today for both the base game and the demo. If you still want to look it up, the product ID is 7dd83e44b6984bd0b92c5b6a1850a9cb.
The demo does not support achievements on any platform or storefront, so I think that should be fine.
I was just concerned that the overlay is a hard requirement (based on the issue description). That would have gotten me into some trouble as the game only supports OpenGL, and it looks like the OpenGL overlay still has issues on Intel GPUs.