Most campaigns consist of more than one map.
If I have to logout, I get the next time often a new map, even the last one was not completed. After a while my campaign consists of completely, partial and undone maps.
Sometimes I get a completed map, but I first have to zoom around to see that.
So, it would bee nice to have a list of all maps of a specific campaign, with at least the percentage of discovered/undiscovered tiles, where I can select the map I want to work on.