Hello, first post to this forum. My 2018 CX5 has developed a strange issue on the rear lift glass. I thought it was on the surface of the glass, and I would "wash" it off . After looking closely at it, it looks like the tint or some lamination is coming apart inside the glass. It is not on the surface, inside or out . Has anyone seen this before ? I am going to contact my dealers service dept. of course.