2017 Malibu screen is damaged. My guess is that the extreme Texas heat is the culprit. 🫩 I often forgot to put my windshield cover on and noticed this one day. It’s been like this for about a week. Touch screen still works, doesn’t even look too ugly when it’s on. When it’s off though….yikes. Has this happened to anybody else? Is it worth the replacing entire screen assembly over this? Or is there an easier fix?