I have some trouble with the mapbox editor and the api itself.

I have 4 coordinates and cross the meridian first time from west to east and afterwards from east to west.
Unfortunately mapbox does not seem to be able to provide a route (via directions api), because the lng values are not in a valid range (-180 to 180)

https://docs.mapbox.com/mapbox-gl-js/example/line-across-180th-meridian/

The Mapbox documentation provides that code sample, but that code sample generates invalid lng values, e.g. 200.

Dou you have an idea how to fix that?

My current function, that tries to update the lng values according to the mapbox documentation:

function prepareForAntimeridian(coords: Array<Array<number>>) {
  return coords.map(([endLng, endLat], idx) => {
    if (idx === 0) {
      return [endLng, endLat]
    }
    const [startLng] = coords[idx - 1]

    if ((startLng < 0 && endLng > 0) || (startLng > 0 && endLng < 0)) {

      if (endLng - startLng >= 180) {
        return [endLng - 360, endLat]
      } else if (endLng - startLng < 180) {
        return [endLng + 360, endLat]
      }
    } else {
      return [endLng, endLat]
    }
  })
}

Here a set of coordinates:

[[151.21, -33.868], [174.78333, -36.85], [-159.78311986642655, -21.23477668120387], [176.315163653344, -6.28729607840079], [171.489195, 7.124354], [165.715489, -21.316338], [151.21, -33.868]]

As you can see, the lines between point 2 and 3 and 3 and 4 cross the meridian.

Do you have any ideas?

Thanks in advance !!!