X4 Pro Crosspoint/ink Most Desired Feature: Long Press Menu Button Frontlight

I'm wondering if anyone else is in the same boat as me. I received my X4 Pro and love it but the one thing that seems to be missing is a way to turn on the light that doesn't require seeing the screen in the light already. A long press menu button option that turned the light on would be amazing.

Also fast on/off switch. Crosspoint only has fast off but I hate holding the power button down to turn it on too.

That said I know there's lots of development already, I've already seen on crosspoint that if you turn pages too fast they all get glitchy and weird so this is way further down the list obviously. Anyways, thanks!