Add – Frame Overlays
Give your map extra context with frame overlays. They stay fixed in the chosen part of the screen, even when the map is rotated, tilted, or zoomed.
To add an element, select it from the top section of the Overlays menu.

Custom overlay lets you insert an icon or upload your own SVG to freeze it on the screen.
All elements can be adjusted through the styling menu, which opens when you click the overlay on the map.