I have a broken sunroof front sunshade striker on my 2018 Traverse High Country. The striker is attached by 2 #8 by one inch screws. The dealer part person said ordering the sunroof frame is the only way to replace the front sunroof sunshade striker. It appears the sunroof sunshade striker can be easily replaced if it had a part number. Anyone know if the front sunroof sunshade striker can be ordered or know a part number? If part number not available them replacing the entire sunroof frame is the way to go (list price $583.33). I was looking at problems that could happen of installing the entire frame.