After putting my foot on the brake, of a 2019 Prius, shifting it into park position or turning it off I get a silght roll from the car of about 2-3 inches after releasing the brake. The only way I have found to stop this is to always set the parking brake before taking my foot off the brake. Is this normal for the Prius? Any other make of car I have noticed there isn't any roll after putting it into park position. Thanks for any info you can give.