"--version option cannot be combined with other arguments." is not displayed when "--help" is also specified

[icnocop]

Hi.

Thank you for System.CommandLine.

The error message "--version option cannot be combined with other arguments." is not displayed when "--help" is also specified on the command line.

Steps to reproduce:

1. Build console app with Program.cs:

internal class Program
{
    static async Task<int> Main(string[] args)
    {
        RootCommand rootCommand = new RootCommand();

        var option = new Option<bool>("--option1");

        rootCommand.Add(option);

        rootCommand.Handler = CommandHandler.Create(() =>
        {
            Console.WriteLine("Hello, World!");
        });

        return await rootCommand.InvokeAsync(args);
    }
}

2. Run ConsoleApp1.exe --option1 --version
   Notice the error --version option cannot be combined with other arguments.
   This is expected behavior.

3. Run ConsoleApp10.exe --help --version
   Notice the error is not displayed.
   Only the version is displayed.
   This is unexpected behavior; I expected the error --version option cannot be combined with other arguments..

4. Run ConsoleApp10.exe --option1 --help --version
   Notice the error is not displayed.
   Only the version is displayed.
   This is unexpected behavior; I expected the error --version option cannot be combined with other arguments..

System.CommandLine 2.0.0-beta4.22272.1

Thank you.