Issue with a InLineQuery working

[colorfulparadox]

This is my system:

public sealed class SpriteSystem : ISystem
{
    private readonly QueryDescription _queryDescription = new QueryDescription().WithAll<Sprite>();
    private World _world;

    public SpriteSystem(World world)
    {
        _world = world;
    }
    
    private struct SystemUpd : IForEach<Sprite>
    {
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public void Update(ref Sprite sprite)
        {
            Console.WriteLine("Sprite Draw!");
        }
    }
    
    
    public void Update(float deltaTime)
    {
        var sysJob = new SystemUpd();
        
        _world.InlineQuery<Sprite>(in _queryDescription, ref sysJob);
    }
    
}

My issue is on "_world.InlineQuery(in _queryDescription, ref sysJob);"
I am getting a "The 'ref' argument doesn't match parameter type". My Sprite component is currently just a empty struct. Why am I getting this error. I am following the samples down to basically the T. I am also using the current stable package 1.2.8.