Monitoring, Management & Location Tracking

I am trying to scale my map on edit.meridianapps.com. However, after adding the Control points, I do not see an option to save the change, how do i save it?

Usually the editor auto-saves any changes we make to a map's control points, Although it will not show that it is saving. However, if we want it immediate or to make sure, the change gets saved, we could click on the browser's back button and then click save to save the changes.