Has anyone figured out how to run a split screen through CarPlay? By that I mean, if I am plugged in and running Waze on my screen, is there a way to have that display split to where you can run Waze and say your radio display on the screen at the same time? I can see how you can split the screen into 3 displays but I can't get the radio (FM/XM) to show so I can change the channel while Waze is up and running. TIA!