Indiana and Vermont labels are very far off center

[zekefarwell]

This probably affects other admin_level=4 areas as well, but these are two most ridiculous looking examples I've noticed so far. Rather than having their labels in a spot that could reasonably be described as the center of the state, they are way down on the southern border for some reason.

This only happens when using tiles from MapTiler cloud. The labels are placed sensibly when using custom generatated OpenMapTiles:

This same issue can be see on other MapTiler map styles as well.
MapTiler Bright:

MapTiler Topo

[zekefarwell]

Further testing has revealed that this is an issue with the MapTiler Planet vector tile set and not with vanilla OpenMapTiles. In the MapTiler Planet tile set, most area label points are in somewhat different positions, and a few (like these examples) are in wildly different locations. This can see this in the inspect view accessible from the MapTiler cloud dashboard.

So we can resolve this issue in config.js by changing OPENMAPTILES_URL from the MapTiler Planet url:

https://api.maptiler.com/tiles/v3/tiles.json?key=${MAPTILER_KEY}

to the OpenMapTiles url:

https://api.maptiler.com/tiles/v3-openmaptiles/tiles.json?key=${MAPTILER_KEY}