Green icon showing the map frame item disappears when you move away.

When I put a map in the frame item appears a green icon showing this map is, but this green icon disappears alone after a while. Green location map icon disappears when I turn away.
Play: -Put a map in the frame item. - The map is in the frame item will appear as a green dot on your map. If stray too far. -When You a lot away from the green icon showing the location of the map that is in the frame item will disappear.