[Release] Code Effect Text Animation Effect? (Slightly Not What I Wanted)

so uh i found this thing like yesterday

https://i.gyazo.com/b4bdc7a9d4a176a5d82b002bbe80c378.mp4

and uh i wanted to recreate in c# so uh here it is

private static DispatcherTimer Timer;

public static Task AnimateText(DependencyObject Object, string Property, string Text, int Milliseconds = 5)
{
    PropertyInfo Prop = Object.GetType().GetProperty(Property);
    if (Prop == null || !(Prop.GetValue(Object) is string CurrentText))
    {
        return Task.CompletedTask;
    }

    // var Letters = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890~`!@#$%^&*()_+{}|\\/<>;':\"";
    double Iteration = 0.0;
            
    if (Timer != null)
    {
        Timer.Stop();
        Timer = null;
    }

    Timer = new DispatcherTimer
    {
        Interval = TimeSpan.FromMilliseconds(Milliseconds),
    };

    Timer.Tick += (sender, args) =>
    {
        // var NewText = new string(CurrentText.Select((c, i) => i < Iteration ? Text[i] : Letters[new Random().Next(0, Letters.Length - 1)]).ToArray());

        Prop.SetValue(Object, new string(CurrentText.Select((c, i) => i < Iteration ? Text[i] : "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890~`!@#$%^&*()_+{}|\\/<>;':\""[new Random().Next(0, 86)]).ToArray()));

        if (Iteration >= Text.Length)
        {
            Timer.Stop();
            Timer = null;
        }

        Iteration += 1.0 / 3.0;
    };

    Timer.Start();

    return Task.CompletedTask;
}

so uh to use it, you go like:

AnimateText(YOUR_WPF_OBJECT_NAME, "THE PROPERTY NAME, LIKE Content OR SOMETHING", "YOUR DESIRED TEXT", THIS_ONE_CAN_BE_LEFT_OUT_ITS_JUST_TIME);

its for wpf, you can change it to fit winforms or the console, im too lazy to do that

uh yeah, the effect isnt the same as I wanted, instead of going from "ASDIUA" to something like "Remove", it goes like "YYYYYY" to "Remove", I need help on that, i have no goddamn idea on how to fix that

https://i.gyazo.com/5cf4a92fecfc49369875f8748aa01b3a.mp4