Copying is available to pro users only as there's a limit of 1 map and 1 persona per user on the free plan. So, if you're the one with a pro plan:
- Go to your dash
- Open up the project with the map you want to copy
- Select the map by clicking on the corresponding row (but not on the map's name, cause it will just open it). Notice a slight tint on the map's row and also the upper bar has changed.
4. Hit the copy button and you'll have a copy of your map!