MudSelectExtended causes InvalidCharacterError on .NET 10 #585

MudSelectExtended causes InvalidCharacterError on .NET 10 in a brand new project.

Steps to reproduce:

1. Create new project targeting net10.0 using "Blazor WebAssembly Standalone App" template
2. Install MudBlazor and MudBlazor.Extensions (I used MudBlazor 9.0.0-preview2 and Extensions 9.0.0-preview3)
3. Follow instructions to add css, script tags, services to Program.cs, using directives in _Imports, etc.
4. Create new page:

@page "/Test"

<MudSelectExtended T="string" Label="Data Based" ItemCollection="_collection"  />

@code {
    private string[] _collection = new string[] { "Foo", "Bar", "Fizz", "Buzz" };
}

Loading page immediately causes:

crit: Microsoft.AspNetCore.Components.WebAssembly.Rendering.WebAssemblyRenderer[100]
      Unhandled exception rendering component: InvalidCharacterError: String contains an invalid character
InvalidCharacterError: String contains an invalid character