legend 富文本不能正常显示echarts funnel配置项内容和展示

总是显示在左上角，即使指定了位置

      option = {
    tooltip: {
        trigger: 'item',
        formatter: "{a} <br/>{b} : {c}"
    },
    toolbox: {
        feature: {
            dataView: {
                readOnly: false
            },
            restore: {},
            saveAsImage: {}
        }
    },

    legend: {
        icon: "circle",
        selectedMode: false,
        x: 'left',
        y: 'center',
        align: 'left',
        orient: 'horizonal',
        textStyle: {

            rich: {
                yellow: {
                    color: "#FFEF3B",
                    fontSize: 25,
                    padding: [1.5, 0],
                    align: 'center'
                },
                yellow2: {
                    color: "#FFEF3B",
                    fontSize: 20,
                    padding: [1.5, 0],
                    align: 'center'
                },
                white: {
                    color: "#E0E0E0",
                    align: 'center',
                    fontSize: 15,
                    padding: [1.5, 0]
                },
                red: {
                    color: '#EF3E5A',
                    fontSize: 12,
                    align: 'center',
                },
                red2: {
                    color: '#EF3E5A',
                    fontSize: 20,
                    align: 'center'
                }
            }
        },
        formatter: function(name) {
            var index = 0;
            var Stages = ['Reveiw', 'Internal DD', 'Concept Paper', 'Closing'];
            var Totals = [498, 30, 6, 3];
            var Rejects = [1, 3, 7, 9];
            Stages.forEach(function(value, i) {
                var str1;
                if (value == name) {
                    index = i;
                }

            });
            return '{red| ' + name + '}\n';

        },

    },
    calculable: true,
    series: [{
        name: '漏斗图',
        type: 'funnel',
        left: '0%',
        top: 60,
        bottom: 60,
        width: '100%',

        min: 0,
        max: 80,
        minSize: '20%',
        maxSize: '100%',
        sort: 'none',
        gap: 0,
        label: {
            show: true,
            position: 'inside',
            fontSize: 14
        },
        labelLine: {
            length: 10,
            lineStyle: {
                width: 1,
                type: 'solid'
            }
        },
        itemStyle: {
            borderColor: '#fff',
            borderWidth: 1
        },
        emphasis: {
            label: {
                fontSize: 20
            }
        },
        data: [{
                value: 498,
                name: 'Reveiw'
            },
            {
                value: 30,
                name: 'Internal DD'
            },
            {
                value: 6,
                name: 'Concept Paper'
            },
            {
                value: 3,
                name: 'Closing'
            },
        ]
    }]
};