Faded/shadow image of Chrome browser left on my screen, can I make it go away and why is it there (picture included)?

There's like a "ghost" image of Chrome left on my screen and I'm unsure why and if I can do something to get rid of it? I mostly want to know why this happened tbh b/c it doesn't get in the way of anything. That shadow (pictured below) is ALWAYS there. I've restarted my computer/shut it down/updated/etc and it's still there (it's been like this for a while now). It doesn't show up in print screen or anything like that btw. It's just on the screen? I thought it was dust at first but nope.