Geonames is not part of the administrative hierarchy lookup tool (it's full of points representing whole countries, how can that get a point-based lookup??) and therefore is excluded from layer-based lookups.
Note this in the documentation. Perhaps in a Caveats section.
Geonames is not part of the administrative hierarchy lookup tool (it's full of points representing whole countries, how can that get a point-based lookup??) and therefore is excluded from layer-based lookups.
Note this in the documentation. Perhaps in a Caveats section.