text field cursr changes on windows doesn't get read by screenreaders

[emperor-limitless]

Describe the bug

in a text field, when you change the cursor while moving, for example, hello is typed in a field, and you try moving inside it with arrows, or up and down, or control with arrows, etc, nothing gets spoken
I believe the cursor is changing, tested typing other things, but there's no announcement of where it changed,.

To Reproduce

using Avalonia;
using Avalonia.Controls;
using Avalonia.Layout;

namespace avalon;

public class MainWindow : Window
{
    public MainWindow()
    {
        var textBox = new TextBox
        {
            Width = 200,
            Height = 30,
            Margin = new Thickness(10),
            Watermark = "Enter text here...",
        };

        var button = new Button
        {
            Content = "Click Me",
            Width = 100,
            Height = 30,
            Margin = new Thickness(10)
        };

        button.Click += (sender, args) =>
        {
            System.Diagnostics.Debug.WriteLine(textBox.Text);
        };

        var stackPanel = new StackPanel
        {
            Orientation = Orientation.Vertical,
            HorizontalAlignment = HorizontalAlignment.Center,
            VerticalAlignment = VerticalAlignment.Center,
            Children =
            {
                textBox,
                button
            }
        };

        this.Content = stackPanel;

        Title = "Avalonia Window";
        Width = 400;
        Height = 300;
    }
}

Expected behavior

when the user is changing the cursor, the following should happen

• left and right: Speaks the character at cursor after move.
• control left and right: Speak the word at cursor after move.
• up and down, speaks entire string, or if multiline, speak the line at cursor after move.

Avalonia version

11.2.1

OS

Windows

Additional context

No response