Over the past week, I have notice a rattle coming from somewhere in my 2019. At first I thought it was the car seat, but I am now leaning towards something in the headliner. It is only noticeable at speeds less than 25mph over slightly bumpy (Wisconsin) roads. Has anyone else experienced a rattle in the headliner? It's under warranty, so I will bring it in but I always like the wisdom of this group too.