
Tried again last night to use kindle app but there's that glaring white line at bottom as you see above. That page is just an example. At night though it sticks out because it's brighter than the text as you can see.
Here's Apple's own and obviously what they intend:

It's a minor gripe and i've mentioned it before but these things need worked out. Just need an "auto hide" in settings for this. But I'm a reader and the iphone is my primary reader so back it goes today. It just makes more sense to stick with an iphone 8 plus and next year get the bigger X option and apps, UI, and all that will hopefully have matured a bit.
Apple is always saying software + hardware. One of these needs some work still. Another problem is apple clearly designing software around its hardware instead of reverse that they've always claimed. Notch, lack of home button, etc has Apple screwing up iOS a bit to accommodate this. There's a lot of tweaks to make. Battery % sucks, pulling down control center, swishing apps away should be easier, and so on. And as ever, iOS is dependent on devs to update apps and that's a wait game.