I couldnt handle that stripe. Id get some Goo Gone on a q tip and put a tiny bit in a corner and leave it for a day, see if it does anything to the paint. If not I would slowly, over the course of a week or so, drip some where the adhesive makes contact with the paint, near the edge of the glass, just an inch or so piece. I'd strip the foam off carefully to reveal the backside of the adhesive strip and soak it from the back too. Letmit sit and do its thing, hopefully getting to the point that its totally broken down into a gooey liquid so you arent actually pulling up anything, more like carefully wiping the softened adhesive off.

Again I would try this in the most inconspicuous spot you can, which I assume would be by the edge, so if the worst hqppens you #1 only lift a tiny spot of paint that u may be able to glue back down and #2 do it far away from the middle of the backglass.

I have never tried anything like that, but I know I couldnt live with that. Itmwould bug the crap out of me.