Sliver 向上滚动时报错

[temper357]

使用的 Kraken 版本 ｜ What version of kraken are you using

main

重现步骤 ｜ Steps To Reproduce

Sliver 先向下滚动，再向上滚动报错，节点数多时会出现白屏

重现代码 | Code example:

   function createSliverBasicCase() {
    var d = document.createElement('div');

    for (var i = 0; i < 100; i ++) {
      var e = document.createElement('div');
      e.style.background = 'red';
      e.style.width = e.style.height = '99px';
      e.appendChild(document.createTextNode(i + ''));
      d.appendChild(e);
    }

    d.style.display = 'sliver';
    d.style.width = '100px';
    d.style.height = '150px';

    document.body.appendChild(d);

    return d;
  }

  it('basic', async () => {
    createSliverBasicCase();
    await snapshot();
  });