Ive got an 8

Not on a Kindle 😕

I’m on graphene and see it. Your device may not support HDR.

I will have to look into this. Thanks

Hmm looks like that’s a filter option, not an actual backlight control. Probably would work well if I was OLED, but alas I’m not.

You can still wire through the usb-c port

But GooglebookOS. Not a mouthful.