It’s tough. I had a 2015 Majestic on consignment and the rattling stove was a constant issue. Making sure that the tabs that hold the top plate to the face plate was my issue. The wood around the stovetop was old and rotting away, so the stovetop kept shaking loose while driving. Which shook the faceplate and stovetop loose.
Best advice I can give is make sure all the connection points are tight and secure.