Home locations are specific to the view item they are set in. You can have different home locations in different view items. If a home location is not specified for a view item, the view item displays the whole world, regardless of the type of background you are using. This is also the case if you delete the home location.

While you are working with the smart map, you can click Home to return to the home location. This is similar to resetting the smart map in the view. You return to the default settings for the view item, and the system deletes the history of the locations you visited.