折线图和面积图用transpose切换纵轴后渐变效果错误

[xyr550]

如图，未切换横纵轴前，最小值最浅，最大值最深，由浅到深依次渐变

切换后，仅加了一句代码， "coordinate": { transform: [{ type: 'transpose' }] } ,
颜色映射错误，最小最大值颜色都不对，感觉对应位置的渐变色，保留的是未切换时候的

代码如下
/**
 * A recreation of this demo: https://observablehq.com/@d3/bar-chart
 */
import { Chart } from '@antv/g2';

const chart = new Chart({
  container: 'container',
  theme: 'classic',
  autoFit: true,
});

chart.options({
    "type": "view",
    "coordinate": { transform: [{ type: 'transpose' }] },
    "children": [
        {
            "type": "area",
            "data": [
                {
                    "D_aff7760fbbc843ecb969bd7a08d02191": "日用品",
                    "D_ce9b543945f54fb7ab0c364f178747aa": 531528.37,
                    "D_982365c3b7f74a9495343974615c30d4": 531528.37,
                    "indexNum": 0,
                    "colorId": "sales:531528.37",
                    "id": "goods_categories:日用品",
                    "seriesId": ""
                },
                {
                    "D_aff7760fbbc843ecb969bd7a08d02191": "生鲜",
                    "D_ce9b543945f54fb7ab0c364f178747aa": 382722.06,
                    "D_982365c3b7f74a9495343974615c30d4": 382722.06,
                    "indexNum": 0,
                    "colorId": "sales:382722.06",
                    "id": "goods_categories:生鲜",
                    "seriesId": ""
                },
                {
                    "D_aff7760fbbc843ecb969bd7a08d02191": "调料",
                    "D_ce9b543945f54fb7ab0c364f178747aa": 20227.71,
                    "D_982365c3b7f74a9495343974615c30d4": 20227.71,
                    "indexNum": 0,
                    "colorId": "sales:20227.71",
                    "id": "goods_categories:调料",
                    "seriesId": ""
                },
                {
                    "D_aff7760fbbc843ecb969bd7a08d02191": "零食",
                    "D_ce9b543945f54fb7ab0c364f178747aa": 682472.04,
                    "D_982365c3b7f74a9495343974615c30d4": 682472.04,
                    "indexNum": 0,
                    "colorId": "sales:682472.04",
                    "id": "goods_categories:零食",
                    "seriesId": ""
                },
                {
                    "D_aff7760fbbc843ecb969bd7a08d02191": "饮料",
                    "D_ce9b543945f54fb7ab0c364f178747aa": 140774.65,
                    "D_982365c3b7f74a9495343974615c30d4": 140774.65,
                    "indexNum": 0,
                    "colorId": "sales:140774.65",
                    "id": "goods_categories:饮料",
                    "seriesId": ""
                }
            ],
            "encode": {
                "x": "id",
                "y": "D_ce9b543945f54fb7ab0c364f178747aa",
                "shape": "smooth",
                "series": "seriesId",
                "color": "D_982365c3b7f74a9495343974615c30d4"
            },
            "tooltip": false,
            "style": {
                "connect": false,
                "gradient": 'x'
            },
        }
    ],
    "legend": false,
    "axis": {
        "x": [
            {
                "line": {}
            }
        ]
    }
})

chart.render();

[pearmini]

这里应该是渐变色没有考虑 coordinate 导致的。