Zoom and disappearing line

[lpatiny]

I have a small test case

But when I zoom the line of the left disappears and the one of the right is end outside the graph

{
  "series": [
    {
      "type": "color",
      "data": {
        "x": [
          1,
          2,
          3,
          4,
          5
        ],
        "y": [
          1,
          2,
          3,
          2,
          1
        ],
        "color": [
          "green",
          "red",
          "blue",
          "yellow",
          "pink"
        ]
      }
    }
  ]
}