Well. I was in a single player survival world. I had travelled a long way from the spawn, about two days worth, and I was building my home when I noticed a couple of rendering issues that (as of 5:25 today in English time) weren't reported yet so I decided to report them. Firstly, with my fov on the default value, I noticed that beds vanished when you looked away from them and could only just see them in the corner of your screen. They reappeared again. I also noticed that this happens in the bottom of the screen aswell so I could bounce on air! I was running SSPE shaders so I turned them off but it still happened. If this is a duplicate issue, then the search function does not work properly as I made multiple search terms. I also would screenshot but I do not know how on a kindle, sorry.