<TelerikEditor Height="300px" @bind-Value="@Value" EditMode="Telerik.Blazor.EditorEditMode.Iframe" ReadOnly="true">
</TelerikEditor>

@code {
    public string Value { get; set; } =
            @"
<table>
    <tbody>
        <tr>
            <td>
               Some text
            </td>
        </tr>
        <tr style=""height: 24px"">
        </tr>
        <tr>
            <td>
                Some text
            </td>
        </tr>
    </tbody>
</table>
    ";
}