I have the 12 inch screen and somehow it defaults to both the backup camera and 360 view when it is in reverse. When I pull into the garage, I want to look at the front camera to see how much room I have. I have not used it that much but seems like I have to go through a couple of different screens to get to the front camera. Is there some sort of shortcut, perhaps just a button I can push to immediately get to that camera?