Yes. There was a DTB talking about contact with the C pillar covers and the trunk inner liners when the roof is retracted.
The proceedure is to remove both L and R black plastic inner
trunk liners that cover the wheel wells. You cut out the thick carpet pad under the plastic in the area in which it is rubbing
on the roof. You will find, this is the high point right next to the upper shock not access doors in the trunk. Plus there will be paint rubbed all over the are of contact.
Talk to MB about covering this. For us, cars under warranty,
get paint repair paid for at no charge.