I've been getting into Material design lately, and I really liked one of the material concepts, and thats to think of the UI in X,Y,Z axis. But noticed a discrepancy with what might be extremely trivial but its confusing me right now.
According to Google's own Material Design docs, there's a sense of elevation on how things are arranged on the screen and its relation to other screens here
But for some reason on Google Maps, when you type to search for something like "KFC", the search results list is clearly above the interface yet it's treated as if its on the same plane with the back button instead of an "X".
Can someone explain why they might have done that? or if its an oversight?