What if we ask Tesla to bring the 15% back when the car is off and make it go away when car is in motion. For the peeps who were at 15% and they started to drive off, they'll just have to adjust it slightly.
That would work great for me. I never drive with the Pano open anyway. Way too noisy and it doesn't pull air through the "firewall" like it should so the cooling effect when in motion is practically nil.