Issue with 2dsphere indexes in nested schemas vs subdocuments about mongoose HOT 2 CLOSED

  const schema1 = new mongoose.Schema({
    location: {
      geometry: {
        type: {
          type: 'String',
        },
        coordinates: { type: ['Number'], default: undefined }, // <-- Add `default: undefined` here
      },
    },
  });

  const schema2 = new mongoose.Schema({
    location: {
      type: {
        geometry: {
          type: {
            type: 'String',
          },
          coordinates: { type: ['Number'], default: undefined }, // <-- and here
        },
      },
    },
  });

mongoose.Schema.Types.Array.set('default', undefined);