the result of turf.lineIntersect() don't match the exact point

[HNQX]

Please provide the following when reporting an issue:

• [ turf 7 ] https://cdn.jsdelivr.net/npm/@turf/turf@7/turf.min.js https://geojson.io/

{
  "type": "FeatureCollection",
  "features": [
    {
      "type": "Feature",
      "properties": {},
      "geometry": {
        "coordinates": [
          [
            120.179402,
            31.247428
          ],
          [
            120.700497,
            31.365937
          ]
        ],
        "type": "LineString"
      }
    },
    {
      "type": "Feature",
      "properties": {},
      "geometry": {
        "coordinates": [
          [
            120.445638,
            31.381745,
            0
          ],
          [
            121.033588,
            31.055778,
            0
          ],
          [
            121.094159,
            31.046175,
            0
          ],
          [
            121.167627,
            31.042088,
            0
          ]
        ],
        "type": "LineString"
      }
    },
    {
      "type": "Feature",
      "properties": {},
      "geometry": {
        "coordinates": [
          120.539991319355,31.32943431295146
        ],
        "type": "Point"
      }
    }
  ]
}

I use turf.lineIntersect method to get the intersection of the two line, i got result is

{"type":"FeatureCollection","features":[{"type":"Feature","properties":{},"geometry":{"type":"Point","coordinates":[120.539991319355,31.32943431295146]}}]}

the result seems not match in geojson.io ..

        const line1 = [
            [120.179402, 31.247428, 0],
            [120.700497, 31.365937, 0]
        ]

        const line2 = [
            [120.445638, 31.381745, 0],
            [121.033588, 31.055778, 0],
            [121.094159, 31.046175, 0],
            [121.167627, 31.042088, 0]
        ]

        const point = intesection(line1, line2)

        console.log(JSON.stringify(point));
        function intesection(lineString1, lineString2) {

            const line1 = turf.lineString(lineString1)
            const line2 = turf.lineString(lineString2)

            var intersects = turf.lineIntersect(line1, line2);

            return intersects
        }