Map Guide

the map feature has been confusing so I decided to make this guide, doesn't yet cover setting the map for the region for the first time - page=create_map That's a step to be done only once and irreversible, would require a test region. I already used a test region and it took time for the create_map feature to become available. Edit: added that part at the end.
so you see, Ap envoy is also mine, and I'm going to add this blue boat on our map (nation must be represented in only one color).

now I click on "This is the map of The Coalition of Allied Peoples created by..." on the regional page, I click on "Update this Map", click on Browse (.gif because .png turned out bugged)
now I click on the boat

and when I hover mouse over it, the nation name will appear
now I click on "Update Map Version", now I click on "Update this map to this version", and it's done.
and now I can switch to that nation and endorse it, only nations present on a map can endorse the map. Not going to though, as it should be one person - one endorsement, but you should endorse it if I add your nation on it.

Note: this doesn't work with the dark theme, neither clicking on the map to assign nations, nor hovering over them to check them.

Edit: taking it from the very beginning since I used a test region

1. go to page=update_map, browse, select file and click on Update Map Version
2. go to page=create_map, select the map and click Create Map, it will show "Created a map!".

As I said, this only works once, then you have to update it.