Comment 2 for bug 1622307

At least the map 'Oasis triangle' has the same problem i think.

While we have the terrain 'summer snow' to fix Glacier Lake, we have no similar terrain for desert to fix desert based maps. Such a terrain (unwalkable) has to be made then for desert.

Maybe we can have another solution? E.g. when a map was chosen which likely do not work with territorial, exclude territorial wincondition from the list?