Ghost points / overshoot when setting ISeries.Values with fewer values

[Dresel]

Describe the bug

When updating a LineSeries (spline) in Blazor with a new Values collection that contains fewer points than the previous one, the spline still appears to use old control points.
This results in a visible spline artifact at the end of the line, as if “ghost points” from the previous dataset were still present.

To Reproduce

Steps to reproduce the behavior:

1. Initialize a LineSeries with a larger dataset (e.g. 12 points).
2. Later update the same series with a smaller dataset (e.g. 8 points): Series[0].Values = smallerValues;

Can be reproduced with the following code:

private ISeries[] _series =
{
    new LineSeries<double>
    {
        Values = [2, 1, 3, 5, 3, 4, 6],
        Fill = null
    }
};

protected override async Task OnInitializedAsync()
{
    await base.OnInitializedAsync();

    await Task.Run(async () =>
    {
        await Task.Delay(5000);
        _series[0].Values = new double[] { 3, 5, 2, 8, };
        _ = InvokeAsync(StateHasChanged);
    });
}

Screenshots

Additional context

Happens after upgrading LiveChartsCore.SkiaSharpView.Blazor from 2.0.0-rc5.4.1 to 2.0.0-rc6
Clearing, Task.Delay with 100ms and then setting the new values works sometime.