I have a 2020 ST that I recently purchased. The sunroof in the rear area has the clicking sound that many have stated they experienced. Has anyone found a fix yet? I think that the clicking sound could be coming from the headliner plastic skeleton near the roll up area of the sunroof. I have tried to figure out how to resolve the issue since this is very disturbing. This happens as been stated by others when the car proceeds over bumps and the body itself twists some. My other thought is that the backing on the headliner itself has a material the has dried up some and has become brittle and that creates the clicking noise. I can recreate the sound by hand moving the liner. Does anyone know if a dealer has any remedy? This makes me almost want to sell the car after owning it for only 4 months. I had a 2018 Titanium with the same moonroof and had no issues. What gives here?