Macbook Pro 15" 2017 dark spots appear on the bottom of the screen
Just a day ago, these dark spots appear on the bottom of the screen after I lifted the screen up in the morning, which I didn't shut down the laptop the night before. I did some research and found that this happens a lot for the Macbook Pro 13" models. Does anyone with a 15" has the same issue? Why is this happening and how to fix it?
MacBook Pro 15″, macOS 11.2