Getting ready to return my LG Ultrafine 4K, which is super disappointing because overall I love this monitor. But I have discovered that images are ghosting on the screen, and this seems like a precursor to burn. And I’m not talking about ghosting for a micro-second, but minutes. And this is troubling since I like to have my folders visable on my desktop, and my wife has her dock up all the time. I’ve attached a few photos. This is on a 2015 Macbook.
Anyone else see a similar issue?
Ghost of a white window from center to lower left of image
Ghost of a folder below
Anyone else see a similar issue?

Ghost of a white window from center to lower left of image

Ghost of a folder below