I have a 2018 model S with 13k miles. I have 4 or 5 Very small chips in the windshield and now I have a straight line etched in the glass on the passenger side where the wiper blade stops at the clockwise sweep. I have never owned a car that had so many glass problems in such a short time. Also, when cleaning the inside of the windshield it doesn’t get “squeaky” clean like the outside of the glass. Could this be the result of a coating? Could a replacement be covered by warranty or insurance (I have Liberty Mutual)?