Victory tooltip issue with VictoryVoronoiContainer and VictoryGroup

voronoi-tooltip-issue.tsx

import * as React from 'react';
import {
    VictoryAxis,
    VictoryChart,
    VictoryGroup,
    VictoryLine,
    VictoryScatter,
    VictoryTooltip,
    VictoryVoronoiContainer,
} from 'victory';

interface Datum {
    x: number;
    y: number;
}

const data: Datum[][] = [
    [{ x: 1, y: 5 }, { x: 1.5, y: 5 }, { x: 2, y: 4 }, { x: 3, y: -2 }],
    [{ x: 1, y: -3 }, { x: 2, y: 5 }, { x: 3, y: 3 }],
    [{ x: 1, y: 5 }, { x: 2, y: -4 }, { x: 3, y: -2 }],
];

const colors = ['#E94B3C', '#6F9FD8', '#92B558'];

class VoronoiTest extends React.Component<{}, {}> {
    render() {
        return (
            <div style={{ height: 600, width: 600 }}>
                <VictoryChart
                    containerComponent={
                        <VictoryVoronoiContainer
                            voronoiDimension="x"
                            labels={(d: Datum) => `y: ${d.y}`}
                            labelComponent={
                                <VictoryTooltip
                                    cornerRadius={0}
                                    flyoutStyle={{ filname: 'white' }}
                                />
                            }
                        />
                    }
                >
                    <VictoryAxis />
                    {data.map((d: Datum[], index: number) => (
                        <VictoryGroup key={index} data={d}>
                            <VictoryLine
                                style={{
                                    data: {
                                        stroke: colors[index],
                                    },
                                }}
                            />
                            <VictoryScatter
                                style={{
                                    data: {
                                        fill: colors[index],
                                    },
                                }}
                            />
                        </VictoryGroup>
                    ))}
                </VictoryChart>
            </div>
        );
    }
}

export default VoronoiTest;