Improve the Save Coordinate UI After Long-Pressing on the Map After long-pressing on a coordinate on the map, the current “Save Coordinate” button is displayed as a balloon icon, which is not clear enough for users. The coordinate information window should always remain visible after a long press. There is no need to add a separate hide button. The save coordinate action should be made clearer, for example by using a more obvious button label or icon, so users can easily understand how to save the selected coordinate.