DataGrid sorting not working anymore

Hello everybody,
I have a problem with the DataGrid. Sorting a column suddenly stopped working.
Unfortunately, I can no longer understand what I have changed.
I actually only updated Visual Studio Enterprise 2019 (now in v16.8.2).

Does anyone have an idea what suddenly goes wrong?

I hope I described my first post in this forum reasonably well.

Thank you for your attention.

My Environment
Visual Studio Enterprise 2019 v16.8.2
Blazor wasm / Server App
NuGetPackage Radzen.Blazor 2.17.10

Component (razor)

if (_objectAttributeValueCounts == null)
{
    <div class="spinner-border text-dark" role="status">
        <span class="sr-only">Loading...</span>
    </div>
}
else
{
    <RadzenGrid AllowFiltering="false" FilterCaseSensitivity="FilterCaseSensitivity.CaseInsensitive" FilterMode="FilterMode.Simple" 
        AllowPaging="false" PageSize="10" AllowSorting="true" Data="_objectAttributeValueCounts" TItem="DdsObjectAttributeValueCount">
        <Columns>
            <RadzenGridColumn Width="320px" Filterable="false" TItem="DdsObjectAttributeValueCount" Property="ObjectUuid" Title="Objekt Uuid" />
            <RadzenGridColumn Width="100%" TItem="DdsObjectAttributeValueCount" Property="Count" Title="Count of Attribute Values" />
        </Columns>
    </RadzenGrid>
}

The partial CodeBehind of Component

[UsedImplicitly]
public partial class ObjectAttributeValueCountComponent
{
#region Constants - Static fields - Fields
    private IEnumerable<DdsObjectAttributeValueCount> _objectAttributeValueCounts;
#endregion

#region Properties
    [Inject]
    private HttpClient HttpClient { get; [UsedImplicitly] set; } = null;
#endregion

#region Methods
    protected override async Task OnInitializedAsync()
    {
        _objectAttributeValueCounts =
            await HttpClient
                .GetFromJsonAsync<List<DdsObjectAttributeValueCount>
                >("/api/DdsDashboard/GetDdsObjectAttributeValueCount");
        _objectAttributeValueCounts = _objectAttributeValueCounts.AsQueryable();
    }

#endregion
}

The Data Model

public class DdsObjectAttributeValueCount
{
    public int Count { get; set; }

    public string ObjectUuid { get; set; }
}

The Error that is thrown

crit: Microsoft.AspNetCore.Components.WebAssembly.Rendering.WebAssemblyRenderer[100] Unhandled exception rendering component: Cannot read property 'removeChild' of null
TypeError: Cannot read property 'removeChild' of null
    at e (https://localhost:5001/_framework/blazor.webassembly.js:1:6918)
    at Object.e [as removeLogicalChild] (https://localhost:5001/_framework/blazor.webassembly.js:1:6890)
    at e.applyEdits (https://localhost:5001/_framework/blazor.webassembly.js:1:13649)
    at e.updateComponent (https://localhost:5001/_framework/blazor.webassembly.js:1:12880)
    at Object.renderBatch (https://localhost:5001/_framework/blazor.webassembly.js:1:1704)
    at Object.renderBatch (https://localhost:5001/_framework/blazor.webassembly.js:1:34784)
    at _mono_wasm_invoke_js_unmarshalled (https://localhost:5001/_framework/wasm/dotnet.3.2.0.js:1:172099)
    at wasm_invoke_iiiiii (<anonymous>:wasm-function[3160]:0x9b33d)
    at icall_trampoline_dispatch (<anonymous>:wasm-function[5777]:0xfe711)
    at mono_wasm_interp_to_native_trampoline (<anonymous>:wasm-function[4607]:0xca81d)
Microsoft.JSInterop.JSException: Cannot read property 'removeChild' of null
TypeError: Cannot read property 'removeChild' of null
    at e (https://localhost:5001/_framework/blazor.webassembly.js:1:6918)
    at Object.e [as removeLogicalChild] (https://localhost:5001/_framework/blazor.webassembly.js:1:6890)
    at e.applyEdits (https://localhost:5001/_framework/blazor.webassembly.js:1:13649)
    at e.updateComponent (https://localhost:5001/_framework/blazor.webassembly.js:1:12880)
    at Object.renderBatch (https://localhost:5001/_framework/blazor.webassembly.js:1:1704)
    at Object.renderBatch (https://localhost:5001/_framework/blazor.webassembly.js:1:34784)
    at _mono_wasm_invoke_js_unmarshalled (https://localhost:5001/_framework/wasm/dotnet.3.2.0.js:1:172099)
    at wasm_invoke_iiiiii (<anonymous>:wasm-function[3160]:0x9b33d)
    at icall_trampoline_dispatch (<anonymous>:wasm-function[5777]:0xfe711)
    at mono_wasm_interp_to_native_trampoline (<anonymous>:wasm-function[4607]:0xca81d)
    at Microsoft.JSInterop.WebAssembly.WebAssemblyJSRuntime.InvokeUnmarshalled[T0,T1,T2,TResult] (System.String identifier, T0 arg0, T1 arg1, T2 arg2) <0x300af30 + 0x00046> in <filename unknown>:0 
    at Microsoft.JSInterop.WebAssembly.WebAssemblyJSRuntime.InvokeUnmarshalled[T0,T1,TResult] (System.String identifier, T0 arg0, T1 arg1) <0x300ae50 + 0x00014> in <filename unknown>:0 
    at Microsoft.AspNetCore.Components.WebAssembly.Rendering.WebAssemblyRenderer.UpdateDisplayAsync (Microsoft.AspNetCore.Components.RenderTree.RenderBatch& batch) <0x300ad58 + 0x0001e> in <filename unknown>:0 
    at Microsoft.AspNetCore.Components.RenderTree.Renderer.ProcessRenderQueue () <0x2e31138 + 0x000f2> in <filename unknown>:0

Works normally on our demos:

If you have Radzen subscription you can send us an example application where we can reproduce and debug the problem at info@radzen.com.

Thank you for your quick response.
At the moment I'm still taking my first steps with Blazor and we don't have a subscription yet.
However, I found out that the error was caused by "fontawesome-free-5.15.1-web/js/all.min.js".

Thank you first and i continue to explore Blazor.