Strange behaviour of range slider

Radzen.Blazor Components
2

Here is another unexpected behaviour of the range slider. I only added the following code to a new Visual Studio Blazor PWA project in Index.razor:

<RadzenButton Text="Update" Click="UpdateSlider"></RadzenButton>
<RadzenSlider Range="true" Min="@minim" Max="@maxim" Value=@minMax TValue="IEnumerable<double>" />

@code{
    decimal minim = 0m;
    decimal maxim = 100;

    IEnumerable<double> minMax = new double[2] { 25d, 55d };

    private void UpdateSlider()
    {
        minim = 10m;
        maxim = 80m;
        minMax = new double[2] { 25d, 55d };
    } }

After clicking the button, the left handle cannot be moved to the left minimum anymore:
image
It stops at 12.500% (what is 10/80):
image

Any help is appreciated.