Extra Buttons on Map

On the maps of my events, there is an extra set of buttons for zooming the map in and out, along with an “up arrow” button with an unclear function. (see screenshot)

https://greenleafhoa.com/wp-content/uploads/2026/01/Screenshot-from-2026-01-07-13-22-29.png

The page I need help with: [log in to see the link]