Device title bar in Layout Templates

I love the new Layout Templates feature. Makes things a LOT easier. One suggestion: I'd really like to see the device title bar displayed in the layout simulation. I realize this is just a simulation, but when doing a layout for the iPhone 6, for example, the title bar takes up over 10% of the vertical space on the screen. This isn't reflected in the layout simulation, so when trying to position a banner at the top when using a collection image as a background image, for example, is a hit and miss affair.