PowerArgs sample testing slash issue with absolute path

MyArg.cs

using PowerArgs;

namespace SlashIssueDemo
{
    public class MyArg
    {
        [ArgShortcut("-f"), ArgPosition(0), ArgExistingFile]
        public string File { get; set; }
    }
}

Program.cs

using System;
using PowerArgs;

namespace SlashIssueDemo
{
    internal class Program
    {
        private static void Main(string[] args)
        {
            Console.WriteLine("Slash Demo Program arguments...");
            var c = 0;
            foreach (var a in args)
            {
                Console.WriteLine($"   {c++}-->{a}");
            }

            var parse = Args.Parse<MyArg>(args);

            Console.WriteLine($"\nParsed File name: {parse.File}");
        }
    }
}