It seemed a bit loose, and did not sit properly. There was also a large amount of "clicking" from the driver's door. Not what I wanted that afternoon, but that is a whole other saga.
A couple of days later the mirrors did a dance, rotating in and out again. The clicking in the door stopped.
I did not know that I had folding mirrors

I do now

Rotating the mirror controller to point to the white spot (rearwards) folds the mirrors in. Who else has folders?