Is it a line you can feel? Or possible the top layer is delaminating in that area? I see no impact, so I'd think it should be covered. We've had a number of members who have has theirs delaminate. Yours does look more like a crack in this picture though. Can you see it when screen is off?
It looks to me more likely the top layer is delaminating, and air has gotten under there. If cracked, it's just the top glass and not the active matrix as I see no distortion where the line is. Either way, you'll want to bring it to the dealers attention
I was perusing the 2019 Challenger brochure, and noticed that the base R/T comes with cloth "performance seats" as standard equipment. Are these the same upgraded bolstered seats that I had on my 2015 Scat Pack (in regular cloth)? I have a 2018 base R/T now with the more...