Fixed: The propagation issue of OverlayFeedbackElement.ClosedEvent.

demo/Sandbox/Views/MainWindow.axaml

@@ -7,27 +7,19 @@
         mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
         x:Class="Sandbox.Views.MainWindow"
         x:DataType="vm:MainWindowViewModel"
+        xmlns:sys="using:System"
         Icon="/Assets/avalonia-logo.ico"
         Title="Sandbox">
 
     <Design.DataContext>
         <!-- This only sets the DataContext for the previewer in an IDE,
              to set the actual DataContext for runtime, set the DataContext property in code (look at App.axaml.cs) -->
-        <vm:MainWindowViewModel/>
+        <vm:MainWindowViewModel />
     </Design.DataContext>
-
-    <Grid>
-        <u:Form>
-            <u:FormItem Label="_Numeric">
-                <u:NumericIntUpDown/>
-            </u:FormItem>
-            <u:FormItem Label="_AnotherNumeric">
-                <u:NumericIntUpDown/>
-            </u:FormItem>
-            <u:FormItem Label="_TextBox">
-                <TextBox/>
-            </u:FormItem>
-        </u:Form>
-    </Grid>
-
-</Window>
+    <u:UrsaView>
+        <Panel>
+            <Button Content="???" Click="Button_OnClick"></Button>
+            <u:OverlayDialogHost HostId="root"></u:OverlayDialogHost>
+        </Panel>
+    </u:UrsaView>
+</Window>

demo/Sandbox/Views/MainWindow.axaml.cs

@@ -1,4 +1,6 @@
 using Avalonia.Controls;
+using Avalonia.Interactivity;
+using Ursa.Controls;
 
 namespace Sandbox.Views;
 
@@ -8,4 +10,9 @@ public partial class MainWindow : Window
     {
         InitializeComponent();
     }
+
+    private async void Button_OnClick(object? sender, RoutedEventArgs e)
+    {
+        var res = await OverlayDialog.ShowModal(new TextBlock() { Text = "sdfksjdl" }, "root");
+    }
 }

demo/Sandbox/Views/PW.axaml

@@ -0,0 +1,15 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             xmlns:u="https://irihi.tech/ursa"
+             MinHeight="200"
+             MinWidth="500"
+             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+             x:Class="Sandbox.Views.PW">
+    <Panel>
+        <Button Content="???" Click="Button_OnClick"></Button>
+        <Button Content="close" VerticalAlignment="Bottom" Click="Close"></Button>
+        <u:OverlayDialogHost x:Name="_overlayDialogHost" ></u:OverlayDialogHost>
+    </Panel>
+</UserControl>

demo/Sandbox/Views/PW.axaml.cs

@@ -0,0 +1,42 @@
+using System;
+using System.IO;
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Interactivity;
+using Avalonia.Markup.Xaml;
+using Irihi.Avalonia.Shared.Contracts;
+using Sandbox.ViewModels;
+using Ursa.Controls;
+
+namespace Sandbox.Views;
+
+public partial class PW : UserControl
+{
+    public PW()
+    {
+        InitializeComponent();
+        _overlayDialogHost.HostId = _hostid;
+    }
+
+    private string _hostid = Path.GetRandomFileName();
+
+    private async void Button_OnClick(object? sender, RoutedEventArgs e)
+    {
+       Drawer.ShowCustom(new PW(), new TestVM(), _hostid);
+    }
+
+    private void Close(object? sender, RoutedEventArgs e)
+    {
+        (DataContext as TestVM)?.Close();
+    }
+}
+
+public class TestVM : ViewModelBase, IDialogContext
+{
+    public void Close()
+    {
+        RequestClose?.Invoke(this, 12456789);
+    }
+
+    public event EventHandler<object?>? RequestClose;
+}