Thanks for the link, I’m not sure it’s exactly the same issue though, it’s not light bleeding through on my one as I can’t see it at all when using it in the evening, or a darker environment etc. I have to turn the screen towards daylight coming in from outside to see it. I guess it should be hidden by the rubber gasket.
From what I can see, the display is not placed correctly into the frame. There is obviously a big gap in the corner. I've seen this issue before, but never that bad. Return it and get a replacement. In time, dirt and lint are going to build up in there and potentially into the display itself.