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Barchart scaling not aligned

See original GitHub issue

The bar chart seems not to scale correct with multiple data series.

Using Latest Chartjs master and Blazor on server-side app.

BarDataset<double> _barDataSet3 = new BarDataset<double>
    {
        Label = "A",
        BackgroundColor = ColorUtil.RandomColorString(),
        BorderWidth = 0,
        HoverBackgroundColor = ColorUtil.RandomColorString(),
        HoverBorderColor = ColorUtil.RandomColorString(),
        HoverBorderWidth = 1,
        BorderColor = "#ffffff"
    };


    _barChartConfig.Data.Labels.AddRange(new[] { "A"});
    _barDataSet3.Add(2.6);
    _barChartConfig.Data.Datasets.Add(_barDataSet3);


    BarDataset<double> _barDataSet4 = new BarDataset<double>
    {
        Label = "B",
        BackgroundColor = ColorUtil.RandomColorString(),
        BorderWidth = 0,
        HoverBackgroundColor = ColorUtil.RandomColorString(),
        HoverBorderColor = ColorUtil.RandomColorString(),
        HoverBorderWidth = 1,
        BorderColor = "#ffffff"
    };


    _barChartConfig.Data.Labels.AddRange(new[] { "B" });
    _barDataSet4.Add(4.5);
    _barChartConfig.Data.Datasets.Add(_barDataSet4);

Config code:

_barChartConfig = new BarConfig
    {
        Options = new BarOptions
        {
            Title = new OptionsTitle
            {
                Display = true,
                Text = "Simple Bar Chart"
            },
            Scales = new BarScales
            {
                XAxes = new List<CartesianAxis>
            {
                    new BarCategoryAxis
                    {
                        BarPercentage = 0.5,
                        BarThickness = BarThickness.Flex
                    }
                },
                YAxes = new List<CartesianAxis>
            {
                    new BarLinearCartesianAxis
                    {
                        Ticks = new LinearCartesianTicks
                        {
                            BeginAtZero = true
                        }
                    }
                }
            }
        }
    };

Link to illustrate the issue: https://i.stack.imgur.com/7O8Cu.png

Hope it is enough information.

SO Link: https://stackoverflow.com/questions/62204374/chartsjs-blazor-barchart-not-alinged

/Thomas