NavigationTemplate doesn't show the map. Black screen

Hi,
I am playing with the automotive library and I managed to run all the examples and created a project with the templates.

I noticed that using the PlaceListMapTemplate displays the map but when i try using the NavigationTemplate the screen is black (other actions and buttons appear) but only the map is not showing.

I tried to do this simple example on Polestar2:

class NavigationMap(carContext: CarContext) : Screen(carContext) {
override fun onGetTemplate(): Template {
val actionStrip = ActionStrip.Builder()
.addAction(
Action.Builder()
.setTitle("BACK")
.setOnClickListener { this.finish() }
.build())
.build()
return NavigationTemplate.Builder()
.setActionStrip(actionStrip)
.setBackgroundColor(CarColor.SECONDARY)
.build()
}
}

Is is something that I am not doing right or missing a KEY for the map or donno? The examples are using a PNG drawn map and is not that obvious what is wrong.

Reproduce the issue with the NavigationMap screen on a Polestar2, then compare NavigationTemplate with PlaceListMapTemplate, which displays the map. Start by checking the NavigationTemplate setup and the Android automotive examples that use a PNG map. Done means the NavigationTemplate displays its map while retaining the action strip and buttons.

Written by the indexing model from the issue text.