I was sitting in an uncomfortable position to record so was swiping a little too diagonally, which is why it was missing them. Swiping takes a very light touch and specific direction is all. You get used to it, but it’s definitely a topic I’ve seen brought up from time to time.

I also made a 4K video that shows off what manga, comic books, ePubs, PDFs, and drawing look like on the device, which you can find here https://www.youtube.com/watch?v=9NlqP14M2fU