Xamarin Forms Button With FormattedText

FormattedButton.cs

public class FormattedButton : Button
{
    #region Properties

    #region - Bindable Property Declaration

    /// <summary>
    /// Formatted Text Property
    /// </summary>
    public static readonly BindableProperty FormattedTextProperty = BindableProperty.Create(nameof(FormattedText), typeof(FormattedString), typeof(FormattedButton), default(FormattedString));

    #endregion - Bindable Property Declaration

    #region - Bindable Properties

    /// <summary>
    /// Gets or sets the Formatted Text
    /// </summary>
    public FormattedString FormattedText
    {
        get { return (FormattedString)GetValue(FormattedTextProperty); }
        set { SetValue(FormattedTextProperty, value); }
    }

    #endregion - Bindable Properties

    #endregion Properties
}

FormattedButtonRenderer.android.cs

public class FormattedButtonRenderer : ButtonRenderer
{
    public FormattedButtonRenderer(Context context) : base(context)
    {
    }

    FormattedButton _formsButton
    {
        get { return Element as FormattedButton; }
    }

    protected override void OnElementChanged(ElementChangedEventArgs<Xamarin.Forms.Button> e)
    {
        base.OnElementChanged(e);

        if (Control == null || _formsButton == null)
            return;

        if (_formsButton.FormattedText == null || _formsButton.FormattedText.Spans == null || _formsButton.FormattedText.Spans.Count < 1)
            return;

        FormattedString formattedText = _formsButton.FormattedText ?? Element.Text;

        var formatted = formattedText.ToAttributed(Element.Font, Element.TextColor, Control);

        //https://tekeye.uk/android/examples/ui/android-app-text-not-updating
        Device.BeginInvokeOnMainThread(() =>
        {
            Control.SetText(formatted, TextView.BufferType.Normal);
        });
    }
}

FormattedButtonRenderer.ios.cs

public class FormattedButtonRenderer : ButtonRenderer
{
    FormattedButton _formsButton
    {
        get { return Element as FormattedButton; }
    }

    protected override void OnElementChanged(ElementChangedEventArgs<Button> e)
    {
        base.OnElementChanged(e);

        if (Control == null || _formsButton == null)
            return;

        if (_formsButton.FormattedText == null || _formsButton.FormattedText.Spans == null || _formsButton.FormattedText.Spans.Count < 1)
            return;

        _formsButton.Text = null;


        var attributed = _formsButton.FormattedText.ToAttributed(Font.Default, Color.Default);
        Control.SetAttributedTitle(attributed, UIKit.UIControlState.Normal);
    }
}