How about a anti glare screen protector. It can be very reflective.
It would be good if there was a matte anti-glare screen protector or film to minimize the glare we see during daytime driving. If anyone find one of the correct dimensions or even slightly larger as I would be willing to cut to the correct size.
I bought a three-pack of them from Amazon for the Tesla middle-screen. Then cut it down to fit. Not perfect, but if you have more patience than I do, it should be decent.