When I get gas I want to leave the movie running for my kids. In my 2015 with the engine running if you hit the engine start/stop button with the gear selector not in Park, the vehicle would go to accessory mode and you could then shift it into Park with no interruption to the RES. On my 2018 Elite with electronic shifting this no longer works and I cannot find anything in the manual. Has anyone figured out a way to make this work?