Power Perch Single Shelf (White 4pk)

Does this fit gfi outlets too because that's all we have installed in kitchen & bath

Is there any chance for a cord wrap being added to this product in the future? Love the idea but I have a problem with what to do with the extra cord.

there's no face plate that comes with this, how am I supposed to install this?

I was able to screw the plate all the way in until the screw tightened, but the power perch still moves around. Any suggestions?