Ridies has no control over how the covers are installed or how the wrinkles look after someone installs the covers. Your question is answered
I don't see how an installer can introduce wrinkles to the internal surface of the cover when there isn't any to start with. I talked to a Pro after reading your reply. Here are the comments from the Pro after seeing the picture with red box.
I would lean towards sew and construction of the cover. Sometimes when I sew a cover that complicated and it tracks wrong through the sewing machine it looks just like that, wrinkled. Sometimes it can be fixed by applying steam to the leather and stretching a little during installation.