Invoking method via Reflection does not yield a result

I have a modloader developed that a previous question I have asked was based upon. I have encountered a mysterious issue that doesn't print any errors or raise any eyebrows, just quietly fails and I have been debugging for a week no with no result.

This is my code for the modloader and the problematic function:

    public class ModeLoader
    {
        public ModeLoader(string directory)
        {
            _directory = directory;
        }

        private readonly string _directory;

        internal Dictionary<string, Assembly> loadedModes = new Dictionary<string, Assembly>();

        public void Load(string name)
        {
            if (name.EndsWith("PantixApi.dll")) return;
            loadedModes.Add(name.Replace(".dll", ""), Assembly.LoadFrom($"{_directory}/{name}"));
            name = name.Replace(".dll", "");
            Type t = loadedModes[name].GetType($"{name}.PantixMode");
            t.GetMethod("Load").Invoke(null, null);
        } 

        public void SelectLoadMode(string name)
        {
            foreach (KeyValuePair<string, Assembly> i in loadedModes)
            {
                if (i.Value.GetType($"{i.Key}.ExtraMode").GetMember(name) != null)
                {
                    i.Value.GetType($"{i.Key}.PantixMode").GetMethod("OnModeLoaded").Invoke(null, null);
                    return;
                }
            }
            return;
        }
    }

This is the code for the invoked function in question:

        // when the user selects the mode
        public static void OnModeLoaded()
        {
            Console.ForegroundColor = ConsoleColor.Green;
            PantixConsole.WriteSlow("[PantixModelMode] ", 5);
            Console.ForegroundColor = ConsoleColor.White;
            PantixConsole.WriteSlow("Good morning ", 10);
            Console.ForegroundColor = ConsoleColor.DarkYellow;
            PantixConsole.WriteSlow("starshine", 30);
            Console.ForegroundColor = ConsoleColor.White;
            PantixConsole.WriteSlow(", the world says ", 10);
            Console.ForegroundColor = ConsoleColor.Cyan;
            PantixConsole.WriteSlow("hello", 10);
            Console.ForegroundColor = ConsoleColor.White;
            PantixConsole.WriteLineSlow("!", 10);
        }

This is the code for the function calling the reflection function:

        dynamic ChangeMode(string[] args)
        {
            if (args.Length != 2)
            {
                InvalidArgs(1);
                return null;
            }

            switch (args[1])
            {
                case "pantix":
                    mode = DefaultMode.pantix;
                    break;

                case "dbot":
                    mode = DefaultMode.dbot;
                    break;

                case "net":
                    mode = DefaultMode.net;
                    break;

                default:
                    try { modelo.SelectLoadMode(args[1]); }
                    catch { InvalidArgs(1); }
                    break;
            }

            return null;
        }

This is the code for ExtraMode:

    public class ExtraMode : CurrentMode
    {
        public ExtraMode(string name) : base(name) { }
        
        public static CurrentMode model = new ExtraMode("model");
    }

This is the command I am running:

cm model

When debugging, GetMethod does return the function for OnModeLoaded. Invoke returns null, which doesn't seem out of the ordinary considering that OnModeLoaded returns void. I have also check for exceptions by removing the try block, with no avail.

ModeLoader.Load works perfectly fine as expected even though the code is near identical.

I have been banging my head on the desk for a while now and this is seriously stunting my development.

Sorry if I supplied too much code...