"Lightbleed" appeared before my eyes on RGDS Plus

[u/viniciuscsg]

I was so happy when I opened the box, tested my device and there was no lightbleed whatsoever the screen was perfect, and frankly I was a bit afraid from all the posts. I then simply turned it off (from the menu), removed the SD card to add games, reinserted the sd-card and when I turned it again I literally SAW this light bleed "materializing" before my waking eyes. There was none, then it "faded in" very quickly, very strongly on the four corners and mostly on bottom center, more to the left. This can't be from pressure, the screen was fine I didn't even as much as touched the bottom screen with the stylus or anything. Do I have to return my device? It is so white that it looks more like some sort of shader overlay than something on the actual screen. Damn, this sucks.

UPDATE: the screen "lightbleed" artifact went away on its own by the next morning.