In this example, Costs are shown for Australia, France, and the UK. The map is focused on those locations, but does not show the Americas.
When added to Present the auto centered map (on the left below) is centered to show the given countries. When auto center is disabled (on the right below), the map is zoomed and focused in the position in which it was saved from Discover.
Auto center also ensures that maps added to Publish are centered: