.Net Maui Android не может скрыть клавиатуру

ОБНОВЛЕНО – Урезан пользовательский контроль:

using CommunityToolkit.Maui.Core.Platform;
using CommunityToolkit.Mvvm.Input;
using System.Diagnostics;

namespace GSL.Presentation.CustomControls;

public partial class GSLEntryControl : ContentView
{

public GSLEntryControl()
{
    try
    {
        InitializeComponent();
    }
    catch (Exception ex)
    {
        Debug.WriteLine($"GEORGE: Exception: {ex}");
    }
}

[RelayCommand]
private void ClearText()
{
    Text = string.Empty;
}


// All the updates will be done in the property set. 
public static readonly BindableProperty IsInFocusProperty = BindableProperty.Create(
    nameof(IsInFocus),
    typeof(bool),
    typeof(GSLEntryControl),
    false,
    BindingMode.OneWay,
    propertyChanged: (bindable, oldValue, newValue) =>
    {
        Debug.WriteLine("George: IsInFocusProperty Start");
        if (bindable is GSLEntryControl editText)
        {
            editText.IsInFocus = (bool)newValue;
        }
        Debug.WriteLine("George: IsInFocusProperty End");
    });

public string _text = string.Empty;
public string Text
{
    get
    {
        return _text;
    }
    set
    {
        //Run all this code on the main UI Thread 
        Application.Current.Dispatcher.Dispatch(() =>
        {
            Debug.WriteLine("GEORGE: Text Set Start");
            _text = value;
            //IsClearButtonVisible = _text?.Length > 0;
            //SetBorderColor();
            Debug.WriteLine("GEORGE: Text Set End");
        });
    }
}


private bool _isInFocus = false;
public bool IsInFocus
{
    get
    {
        return _isInFocus;
    }
    set
    {
        Debug.WriteLine($"GEORGE: IsInFocus Set Start.  Value: {value}");
        _isInFocus = value;

        Application.Current.Dispatcher.Dispatch(async () =>
        {

            if (_isInFocus)
            {
                var tempResult = gslEntry.Focus();

            

    Microsoft.Maui.Handlers.EntryHandler.Mapper.AppendToMapping("MyCustomization", (handler, view) =>
                    {
#if ANDROID
                        handler.PlatformView.ShowSoftInputOnFocus = false;
#endif
                    });
                //var workResult = await gslEntry.HideSoftInputAsync(CancellationToken.None);
                //Debug.WriteLine($"GEORGE: Focus ShowKeyboard Result: {workResult}");

                Debug.WriteLine($"GEORGE: Focus-KeyBoardShown: {gslEntry.IsSoftKeyboardShowing()}" );
            }
            else
            {
                gslEntry.Unfocus();
            }
            //SetBorderColor();
            Debug.WriteLine("GEORGE: IsInFocus Set End");
        });
    }
}

//When entry is focused, change border color to blue
async void Entry_Focused(object sender, FocusEventArgs e)
{
    Debug.WriteLine("GEORGE: Entry_Focused start");
    //EntryFocused?.Invoke(sender, e);

    bool workResult = false;
    Application.Current.Dispatcher.Dispatch(async () =>
    {
        workResult = await gslEntry.HideSoftInputAsync(CancellationToken.None);
        Debug.WriteLine($"GEORGE: Focus ShowKeyboard Result: {workResult}");
    });

    Debug.WriteLine("GEORGE: Entry_Focused end");
}

}

Вот XAML для элемента управления:

<ContentView.Resources>
    <ResourceDictionary>
        <mct:InvertedBoolConverter x:Key = "InvertedBoolConverter"/>
    </ResourceDictionary>

</ContentView.Resources>

<Grid>
    <Grid.RowDefinitions>
        <RowDefinition Height = "auto"/>
        <RowDefinition Height = "auto"/>
    </Grid.RowDefinitions>

    <Border x:Name = "entryFrame"
            StrokeThickness = "2"
            Padding = "0"
            HeightRequest = "50"
            VerticalOptions = "CenterAndExpand"
            HorizontalOptions = "FillAndExpand" 
            Grid.Row = "0"
            Grid.Column = "0"
            Grid.ColumnSpan = "2">

        <Grid HorizontalOptions = "FillAndExpand" VerticalOptions = "FillAndExpand" ColumnDefinitions = "*,auto">
            <Entry x:Name = "gslEntry"
                       Margin = "10,0,0,0"
                       ReturnType = "Done"
                       Keyboard = "Text"
                       TextTransform = "Uppercase"
                       FontSize = "16"
                       Text = "{Binding Text,Mode=TwoWay}"
                       IsEnabled = "True"
                       Placeholder = ""
                       IsPassword = "False"
                       VerticalOptions = "CenterAndExpand"
                       HorizontalOptions = "FillAndExpand"
                   Grid.Column = "0"/>


            <!-- Clear Button -->
            <ImageButton Source = "ic_delete.xml"
                     x:Name = "clearButton"
                     WidthRequest = "32"
                     HeightRequest = "32"
                     VerticalOptions = "Center"
                     HorizontalOptions = "End"
                     Margin = "0,0,5,0"
                     Command = "{Binding ClearTextCommand}"
                     Grid.Column = "1"/>
        </Grid>
    </Border>

    <Label x:Name = "invalidLabel"
           Text = "Error"
           Margin = "5,0,0,0"
           HorizontalOptions = "FillAndExpand" VerticalOptions = "FillAndExpand"
           IsVisible = "false"
           Style = "{StaticResource ValidationErrorLabelStyle}"
           Grid.Row = "1"/>
</Grid>

У меня есть код в событии IsInFocus, позволяющий скрыть клавиатуру, когда элемент управления вводом получает фокус. Я пробовал это несколькими способами, включая использование HideSoftInputAsync(CancellationToken.None) в элементе управления входом

Использование обработчика для Android, чтобы скрыть клавиатуру, как показано в текущем коде. Ни один из них не работает.

Я также пробовал добавлять и удалять асинхронность из диспетчера и полностью удалять диспетчер, но это не дало никакого эффекта.