By default, the parts, named after the module's event scopes, sit as follows:
places - The markers and their labels, selected places, clusters with their badges and
counts, and entry points. They sit above the map's layers, except the small POI dots the
base-map and pin-clustered marker types draw, which sit below the map's place labels. A
target puts them all beneath it, with the dots right under the markers.connections - The lines PlacesModule.showConnections draws, and their labels. They
sit below the map's labels.Each part keeps its own layers' order wherever it goes. If the style lacks a target, the part goes on top.
Where the places module's layers sit in the map's layer stack, with one target for everything it draws or one per part.