When you move the REALM Map, any selected listings will become "unchecked." This happens because the REALM Map is interactive and dynamic. Moving the map will load new geographic information, show new listing callouts, and clear the active selection checkboxes.
If you've chosen some listings while using the REALM map and want to keep those selections, please remember to uncheck Map Search before you move the map to explore a different area. Just a heads-up, though: unchecking Map Search will stop new listings from appearing in the newly visible parts of the map.
The Map Search selection box is located in the bottom left corner of the map or under the Location filters.
