多类型图在chart.changeData后数据分色问题

[lemonsuny]

柱状图与两条线形图的组合图形，原始状态分为三种颜色，chart.changeData后，线形图不能保持开始的颜色。代码如下：$('#btn')是刷新按钮
var data = [{
name: 'Jon',
score: 282,
avgScore: 94,
value: 75
}, {
name: 'Aaron',
score: 208,
avgScore: 41.6,
value: 32
}, {
name: 'Warren',
score: 186,
avgScore: 46.5,
value: 88
}, {
name: 'David',
score: 184,
avgScore: 30.67,
value: 60
}, {
name: 'Joel',
score: 177,
avgScore: 44.25,
value: 70
}];

var chart = new F2.Chart({
id: 'mountNode',
pixelRatio: window.devicePixelRatio,
padding: ['auto', 'auto', 90, 'auto']
});

chart.source(data, {
score: {
tickInterval: 50,
alias: '个人分数'
},
avgScore: {
ticks: [0, 17, 33, 50, 67, 83, 100],
alias: '平均分数'
},
value: {
ticks: [0, 17, 33, 50, 67, 83, 100],
alias: '历史分数'
}
});
chart.axis('avgScore', {
grid: null
});
chart.axis('value', {
grid: null
});

chart.interval().position('namescore').color('#0cc');
chart.line().position('namevalue').color('#ffc26a');
chart.line().position('name*avgScore').color('#ff7f8d');
chart.render();
$('#btn').click(function() {
var res = [{
name: 'Jon',
score: 282,
avgScore: 94,
value: 60
}, {
name: 'Aaron',
score: 208,
avgScore: 41.6,
value: 60
}, {
name: 'Warren',
score: 186,
avgScore: 46.5,
value: 60
}, {
name: 'David',
score: 184,
avgScore: 30.67,
value: 60
}, {
name: 'Joel',
score: 177,
avgScore: 44.25,
value: 60
}, {
name: 'Kyle',
score: 150,
avgScore: 50,
value: 60
}, {
name: 'Jordan',
score: 148,
avgScore: 24.67,
value: 80
}, {
name: 'Jack',
score: 138,
avgScore: 34.5,
value: 60
}, {
name: 'Kuldeep',
score: 130,
avgScore: 32.5,
value: 60
}, {
name: 'Max',
score: 128,
avgScore: 32,
value: 60
}, {
name: 'Angus',
score: 127,
avgScore: 62.5,
value: 60
}];
chart.changeData(res);
})；
请问如何解决呢？

[simaQ]

@antv/f2@3.2.3-beta.1 版本修复了这个问题！