I bought my machine—a MacBook Pro 13' 2019 (May)—around a month ago. For the last two days, there has been an on-and-off screen flickering issue where a band of static appears for around 1/4th of a second at the same place on the screen. I am unable to reproduce it by physically moving the screen. It seems to happen randomly—here is a mockup of what it looks like: I'm having a hard time believing a one month-old machine has a faulty display. I updated to Mojave 10.14.6 at around the same time. Does it have any known GPU/screen flicker issues or do I really need to take this to an Apple store?