Graphical artifacts
Here's a photo (bad quality, but I can't figure out how to take a screenshot) of graphical artifacts seen when using Phosh, circled in red. Besides the horizontal bars (which I can consistently reproduce) I also see some flickering pixels in certain parts of the screen. I think there's also supposed to be an app preview on this screen, but it doesn't show.
Edited by Yogeshwar Velingker