I have no experience wit the issue but I do have access to the repair and adjustment info. It will probably (hopefully) make more sense when you are looking at it. I think your adjustment Torx screw(s) may have become loose.
If the clearance and the surface height are out of specification, adjust them according to the procedures shown below.

1. Remove side trims (LH/RH).
2. Loosen glass lid mounting TORX bolts.
3. Adjust the clearance of glass lid and roof panel according to the fitting standard dimension.
4. To prevent glass lid from moving after adjustment, first tighten the TORX bolts of front left, and then tighten the TORX bolts of rear right.
5. Tilt glass lid up and down several times to check that it moves smoothly.
