I googled other automakers and attached solar convergence and got nothing. Googled "Toyota solar convergence" and you get all kinds of hits.
Plastic part on the door is melted (picture attached)So what's in the Toyota plastic trim that makes it susceptible to heat, perhaps another lawsuit in the making.
CRV's have the same issue, likely other manufacturer's as well. Don't know, guess is may have something to do with materials/paint required to meet EPA standards ?