Blazor Rendering Bug

I think have allready attached it?

<Project Sdk="Microsoft.NET.Sdk.Web">

  <PropertyGroup>
    <TargetFramework>net5.0</TargetFramework>
    <RootNamespace>edge_cantraficSimulator</RootNamespace>
    <UserSecretsId>670bbdd1-166e-4ad3-9c44-abd6b73f977b</UserSecretsId>
    <DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>
  </PropertyGroup>

  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
    <WarningLevel>0</WarningLevel>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="bunit.web" Version="1.2.49" />
    <PackageReference Include="log4net" Version="2.0.12" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="5.0.11" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="5.0.11">
      <PrivateAssets>all</PrivateAssets>
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
    </PackageReference>
    <PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.11.1" />
    <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="5.0.2" />
    <PackageReference Include="MudBlazor" Version="5.1.5" />
    <PackageReference Include="MudBlazor.Markdown" Version="0.0.5" />
    <PackageReference Include="MudBlazor.ThemeManager" Version="1.0.5" />
    <PackageReference Include="Plotly.Blazor" Version="2.3.1" />
    <PackageReference Include="Radzen.Blazor" Version="3.11.9" />
  </ItemGroup>

  <ItemGroup>
    <Folder Include="Tests\" />
  </ItemGroup>

</Project>