I'm in the middle of converting a WinRT app to a Xamarin Forms app. On WinRT we made heavy use of the ability to use a data template for the leaf items so we could show images, custom backgrounds, and text. From what I'm seeing it looks like the entire concept of customizing the leaf nodes, beyond the basic settings hasn't carried over. Is there a way to work around this with a custom renderer or is it as simple as the syntax has changed? This is a critical feature of our app, so any help would be sincerely appreciated.