diff --git a/ChangeLog.md b/ChangeLog.md
index 2bdddac..40c8dc0 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -2,7 +2,23 @@
 
 Change log history for Prism.Avalonia
 
-## v9.0.401-pre (20204-04-13)
+## v9.0.401.11110-pre (2024-08-03)
+
+* Upgraded to Avalonia v11.1.1
+* Fixed ItemsControlRegionAdapter not attaching object due to previous binding
+
+## v9.0.401.11074-pre (2024-07-26)
+
+* Prism.Core v9.0.401-pre
+* Removed dependency on Avalonia.ReactiveUI
+* Updated documentation
+* Synced with latest develop
+
+## v9.0.401.11000-pre (2024-04-28)
+
+* Fixed Prism.Core targeting v9.0.401-pre
+
+## v9.0.401.11074-pre (2024-04-13)
 
 * Fixed typos
 * DynamicallyAccessedMembers Attribute for linker hints
@@ -11,8 +27,9 @@ Change log history for Prism.Avalonia
 ## v9.0.271-pre (2024-04-12)
 
 * Upgraded Prism.Core to v9.0.271-pre
+* Using Prism.Container
 * Breaking Changes:
-  * `Prism.Dialog`
+  * `Prism.Dialog` [see PR #128](https://github.com/AvaloniaCommunity/Prism.Avalonia/pull/128)
   * `Prism.Region` -> `Prism.Navigation.Region`
 
 ## v8.1.97.11073 (2024-04-28)
diff --git a/Directory.Packages.props b/Directory.Packages.props
index e7c9188..42d8cf4 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -1,5 +1,4 @@
 <Project>
-
   <!-- Prism -->
   <ItemGroup>
     <PackageVersion Include="Prism.Core" Version="9.0.401-pre" />
@@ -7,19 +6,17 @@
     <PackageVersion Include="Prism.Container.DryIoc" Version="9.0.84-pre" />
     <PackageVersion Include="Prism.Container.Unity" Version="9.0.84-pre" />
   </ItemGroup>
-
   <!-- Avalonia -->
   <ItemGroup>
-    <PackageVersion Include="Avalonia" Version="11.0.7" />
-    <PackageVersion Include="Avalonia.Desktop" Version="11.0.7" />
-    <PackageVersion Include="Avalonia.Diagnostics" Version="11.0.7" />
-    <PackageVersion Include="Avalonia.LinuxFramebuffer" Version="11.0.7" />
-    <PackageVersion Include="Avalonia.Markup.Xaml.Loader" Version="11.0.7" />
+    <PackageVersion Include="Avalonia" Version="11.1.1" />
+    <PackageVersion Include="Avalonia.Desktop" Version="11.1.1" />
+    <PackageVersion Include="Avalonia.Diagnostics" Version="11.1.1" />
+    <PackageVersion Include="Avalonia.LinuxFramebuffer" Version="11.1.1" />
+    <PackageVersion Include="Avalonia.Markup.Xaml.Loader" Version="11.1.1" />
     <PackageVersion Include="Avalonia.ReactiveUI" Version="11.0.7" />
-    <PackageVersion Include="Avalonia.Themes.Simple" Version="11.0.7" />
-    <PackageVersion Include="Avalonia.Themes.Fluent" Version="11.0.7" />
+    <PackageVersion Include="Avalonia.Themes.Simple" Version="11.1.1" />
+    <PackageVersion Include="Avalonia.Themes.Fluent" Version="11.1.1" />
   </ItemGroup>
-
   <!-- 3rd-Party -->
   <ItemGroup>
     <PackageVersion Include="DryIoc.dll" Version="5.4.3" />
@@ -30,18 +27,16 @@
     <PackageVersion Include="Nerdbank.GitVersioning" Version="3.6.133" />
     <PackageVersion Include="Microsoft.SourceLink.GitHub" Version="1.1.1" />
   </ItemGroup>
-
   <!-- Tests -->
   <ItemGroup>
     <!--<PackageVersion Include="MSTest.TestAdapter" Version="1.3.2" />
     <PackageVersion Include="MSTest.TestFramework" Version="1.3.2" />-->
-    
     <PackageVersion Include="coverlet.collector" Version="6.0.0" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
     <PackageVersion Include="Moq" Version="4.20.70" />
     <PackageVersion Include="System.CodeDom" Version="6.0.0" />
     <PackageVersion Include="xunit" Version="2.6.6" />
-    <PackageVersion Include="xunit.runner.visualstudio" Version="2.5.6"/>
+    <PackageVersion Include="xunit.runner.visualstudio" Version="2.5.6" />
     <PackageVersion Include="Xunit.StaFact" Version="1.1.11" />
   </ItemGroup>
-</Project>
+</Project>
\ No newline at end of file
diff --git a/README.md b/README.md
index bc2653d..c4307d7 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@
 > **Announcement!**
 >
 > * _Prism.Avalonia v9.0.401-pre just arrived!_
-> * _Prism.Avalonia v9.0.271-pre just arrived!_
+> * _Support for Avalonia v11.1.x has arrived!_
 > * Follow the [Upgrading to Prism v9.0.x-pre](https://github.com/AvaloniaCommunity/Prism.Avalonia/wiki/Upgrading-to-Prism-v9.0) guide for breaking changes
 
 **For more samples outside of this repo, check out:**
@@ -21,7 +21,7 @@ With Prism.Avalonia's logic and development approach being **similar** to that o
 
 ## Package Releases
 
-Just like Prism.WPF or Prism.Maui, your project must reference both the Prism.Avalonia (_Core_) and Prism.DryIoc.Avalonia (_IoC container_) packages to work.
+Just like _Prism.WPF or Prism.Maui_, your project must reference both the **Prism.Avalonia** (_Core_) and **Prism.DryIoc.Avalonia** (_IoC container_) packages to work.
 
 | Package | Stable | Preview
 |-|-|-|
@@ -34,9 +34,10 @@ Choose the NuGet package version that matches your Avalonia version.
 
 Our [versioning schema](https://github.com/AvaloniaCommunity/Prism.Avalonia/wiki/Versioning-Schema) is based on the [SemVer](https://semver.org/) using the format  `MAJOR.MINOR.PATCH.REVISION`. The `REVISION` segment indicates the Avalonia version support. For instance `v8.1.97.11073` equates to, Prism `v8.1.97`, Avalonia `v11.0.7`, _revision_ `3`.
 
-| Prism Version | Avalonia Version | NuGet Package
+| Prism | Avalonia | Prism.Avalonia NuGet Package
 |-|-|-
-| v9.0.401-pre  | **11.0.7**    | v9.0.401.11000-pre ([Core](https://www.nuget.org/packages/Prism.Avalonia/9.0.401.11000-pre)) ([DryIoc](https://www.nuget.org/packages/Prism.DryIoc.Avalonia/9.0.401.11000-pre))
+| v9.0.401-pre  | **11.1.1**    | v9.0.401.11110-pre ([Core](https://www.nuget.org/packages/Prism.Avalonia/9.0.401.11110-pre)) ([DryIoc](https://www.nuget.org/packages/Prism.DryIoc.Avalonia/9.0.401.11110-pre))
+| v9.0.401-pre  | **11.0.7**    | v9.0.401.11074-pre ([Core](https://www.nuget.org/packages/Prism.Avalonia/9.0.401.11074-pre)) ([DryIoc](https://www.nuget.org/packages/Prism.DryIoc.Avalonia/9.0.401.11074-pre))
 | v9.0.271-pre  | **11.0.7**    | v9.0.271.11000-pre ([Core](https://www.nuget.org/packages/Prism.Avalonia/9.0.271.11000-pre)) ([DryIoc](https://www.nuget.org/packages/Prism.DryIoc.Avalonia/9.0.271.11000-pre))
 | v8.1.97       | **11.0.7**  | v8.1.97.11073 ([Core](https://www.nuget.org/packages/Prism.Avalonia/8.1.97.11073)) ([DryIoc](https://www.nuget.org/packages/Prism.DryIoc.Avalonia/8.1.97.11073))
 | v8.1.97       | **0.10.21** | v8.1.97.1021 ([Core](https://www.nuget.org/packages/Prism.Avalonia/8.1.97.1021)) ([DryIoc](https://www.nuget.org/packages/Prism.DryIoc.Avalonia/8.1.97.1021))
@@ -62,7 +63,11 @@ Issues posted without a description may be closed immediately. Use the discussio
 Add the Prism.Avalonia and its DryIoc packages to your project:
 
 ```powershell
-# Avalonia v11
+# Latest Preview Release
+Install-Package Prism.Avalonia -Version 9.0.401.11110-pre
+Install-Package Prism.DryIoc.Avalonia -Version 9.0.401.11110-pre
+
+# Avalonia v11 (GA)
 Install-Package Prism.Avalonia -Version 8.1.97.11073
 Install-Package Prism.DryIoc.Avalonia -Version 8.1.97.11073
 
diff --git a/Upgrading-Prism.md b/Upgrading-Prism.md
index b0bacb9..4630e0b 100644
--- a/Upgrading-Prism.md
+++ b/Upgrading-Prism.md
@@ -19,21 +19,16 @@ This file documents the upgrade path from Prism v8.1.97 to v9.0-pre support. Soo
 
 Each of the following will be tagged and merged into the branch `Prism-9x` before being merged with `develop` and `master` branches.
 
-**Progress:**
-
-* [/] 9.0.271-pre - Will be tagged and released
-* [ ] 9.0.401-pre - Will be tagged and released
-
 ### Release Comparison
 
 As we all know, not everything is straight forward between these two XAML technologies. However, it's a good reminder to document the differences and 'got-yas'.
 
-* [Prism v7.2.0.1422 to v8.0.0.1909](https://github.com/PrismLibrary/Prism/compare/v7.2.0.1422...v8.0.0.1909)
-* [Prism v7.2.0.1422 to v8.1.97](https://github.com/PrismLibrary/Prism/compare/v7.2.0.1422...v8.1.97)
-* [Prism v8.0.0.1909 to v8.1.97](https://github.com/PrismLibrary/Prism/compare/v8.0.0.1909...v8.1.97)
-* [DNF - 9.0.264-pre](https://github.com/PrismLibrary/Prism/compare/DNF...9.0.264-pre) - (_DNF = Dot Net Foundation_)
-* [9.0.264-pre - 9.0.274-pre](https://github.com/PrismLibrary/Prism/compare/9.0.264-pre...9.0.271-pre)
 * [9.0.274-pre - 9.0.401-pre](https://github.com/PrismLibrary/Prism/compare/9.0.271-pre...9.0.401-pre)
+* [9.0.264-pre - 9.0.274-pre](https://github.com/PrismLibrary/Prism/compare/9.0.264-pre...9.0.271-pre)
+* [DNF - 9.0.264-pre](https://github.com/PrismLibrary/Prism/compare/DNF...9.0.264-pre) - (_DNF = Dot Net Foundation_)
+* [Prism v8.0.0.1909 to v8.1.97](https://github.com/PrismLibrary/Prism/compare/v8.0.0.1909...v8.1.97)
+* [Prism v7.2.0.1422 to v8.1.97](https://github.com/PrismLibrary/Prism/compare/v7.2.0.1422...v8.1.97)
+* [Prism v7.2.0.1422 to v8.0.0.1909](https://github.com/PrismLibrary/Prism/compare/v7.2.0.1422...v8.0.0.1909)
 
 ### Changes
 
@@ -529,7 +524,8 @@ public class ItemMetadata : AvaloniaObject
 
 ### Property
 
-Note
+Note:
+
 * Avalonia places WPF's `propertyType` as part of `TValue` in `<THost, TValue>`
 * The `THost` object type is what is used in the Get and Set methods.
 
diff --git a/build/Base.props b/build/Base.props
index 7c6e063..1bdc392 100644
--- a/build/Base.props
+++ b/build/Base.props
@@ -2,7 +2,7 @@
 <Project DefaultTargets="Build"
          xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
-    <Version>9.0.401.11074-pre</Version>
+    <Version>9.0.401.11110-pre</Version>
     <PackageProjectUrl>https://github.com/AvaloniaCommunity/Prism.Avalonia</PackageProjectUrl>
     <Copyright>Copyright (c) 2024 Xeno Innovations, Inc.</Copyright>
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
diff --git a/build/Nuget.props b/build/Nuget.props
index be915ee..0a088d4 100644
--- a/build/Nuget.props
+++ b/build/Nuget.props
@@ -6,9 +6,9 @@
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <PackageRequireLicenseAcceptance>true</PackageRequireLicenseAcceptance>
     <PackageReleaseNotes>
+      * Upgraded to support Avalonia v11.1.1
       * Upgraded to support Prism v9.0.401-pre
-      * Upgraded to support Avalonia v11.0.7
-      * Removed dependency on Avalonia.ReactiveUI
+      * Fixed ItemsControlRegionAdapter not attaching object due to previous binding (Avalonia v11.x)
     </PackageReleaseNotes>
   </PropertyGroup>
   
diff --git a/e2e/DummyModule1/DummyModule1.cs b/e2e/DummyModule1/DummyModule1.cs
index 1cc6bf9..04c7d79 100644
--- a/e2e/DummyModule1/DummyModule1.cs
+++ b/e2e/DummyModule1/DummyModule1.cs
@@ -1,13 +1,9 @@
-// Temp disabled logging:
-// - Prism.Logging has been moved and `ILoggerFacade` is deprecated.Prism.Logging.Serilog is out of date.
-// - https://github.com/augustoproiete/prism-logging-serilog/issues/3
-using System.Threading;
+using System.Threading;
 using DummyModule.View;
 using ModulesSample.Infrastructure;
 using Prism.Avalonia.Infrastructure.Events;
 using Prism.Events;
 using Prism.Ioc;
-////using Prism.Logging;
 using Prism.Modularity;
 using Prism.Navigation.Regions;
 
@@ -15,40 +11,43 @@ namespace DummyModule
 {
     public class DummyModule1 : IModule
     {
-        ////private readonly ILoggerFacade _logger;
         private readonly IModuleTracker _moduleTracker;
+
         private readonly IEventAggregator _eventAggregator;
         private readonly IRegionManager _regionManager;
 
         public DummyModule1(IModuleTracker moduleTracker, IEventAggregator eventAggregator, IRegionManager regionManager)
-        ////public DummyModule1(ILoggerFacade logger, IModuleTracker moduleTracker, IEventAggregator eventAggregator, IRegionManager regionManager)
         {
-            ////_logger = logger;
             _moduleTracker = moduleTracker;
             _eventAggregator = eventAggregator;
             _regionManager = regionManager;
-        }
 
-        private void DummyEventPublisher()
-        {
-            while (true)
-            {
-                Thread.Sleep(2500);
-                _eventAggregator.GetEvent<DummyEvent>().Publish();
-            }
+            _moduleTracker.RecordModuleConstructed(ModuleNames.ModuleDummy1);
         }
 
         public void RegisterTypes(IContainerRegistry containerRegistry)
         {
+            _moduleTracker.RecordModuleLoaded(ModuleNames.ModuleDummy1);
         }
 
         public void OnInitialized(IContainerProvider containerProvider)
         {
-            Thread thread = new Thread(new ThreadStart(DummyEventPublisher));
+            // Send Event messages for subscribers to react to
+            Thread thread = new(new ThreadStart(DummyEventPublisher));
             thread.Start();
 
             _regionManager.RegisterViewWithRegion(RegionNames.Region1, typeof(DummyModuleView));
             _moduleTracker.RecordModuleInitialized(ModuleNames.ModuleDummy1);
         }
+
+        /// <summary>Publish events to subscribers.</summary>
+        private void DummyEventPublisher()
+        {
+            while (true)
+            {
+                Thread.Sleep(500);
+                _eventAggregator.GetEvent<DummyEvent>().Publish();
+            }
+        }
     }
 }
diff --git a/e2e/DummyModule2/DumyModule2.cs b/e2e/DummyModule2/DumyModule2.cs
index 11080a1..f575e56 100644
--- a/e2e/DummyModule2/DumyModule2.cs
+++ b/e2e/DummyModule2/DumyModule2.cs
@@ -15,16 +15,19 @@ public DummyModule2(IModuleTracker moduleTracker, IRegionManager regionManager)
         {
             _moduleTracker = moduleTracker;
             _regionManager = regionManager;
+
+            _moduleTracker.RecordModuleConstructed(ModuleNames.ModuleDummy2);
         }
 
         public void OnInitialized(IContainerProvider containerProvider)
         {
-            _moduleTracker.RecordModuleInitialized(ModuleNames.ModuleDummy1);
+            _moduleTracker.RecordModuleInitialized(ModuleNames.ModuleDummy2);
             _regionManager.RegisterViewWithRegion(RegionNames.Region2, typeof(DummyModuleView2));
         }
 
         public void RegisterTypes(IContainerRegistry containerRegistry)
         {
+            _moduleTracker.RecordModuleLoaded(ModuleNames.ModuleDummy2);
         }
     }
 }
diff --git a/e2e/DummyModule2/Views/DummyModuleView2.axaml b/e2e/DummyModule2/Views/DummyModuleView2.axaml
index e63d4db..8918669 100644
--- a/e2e/DummyModule2/Views/DummyModuleView2.axaml
+++ b/e2e/DummyModule2/Views/DummyModuleView2.axaml
@@ -1,13 +1,17 @@
 <UserControl xmlns="https://github.com/avaloniaui"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             xmlns:prism="clr-namespace:Prism.Navigation.Regions.Behaviors;assembly=Prism.Avalonia"
+             xmlns:prism="http://prismlibrary.com/"
+             xmlns:prismBehaviors="clr-namespace:Prism.Navigation.Regions.Behaviors;assembly=Prism.Avalonia"
              xmlns:prismRegions="clr-namespace:Prism.Navigation.Regions;assembly=Prism.Avalonia"
-             x:Class="DummyModule2.View.DummyModuleView2">
-  <Grid>
-    <TextBox Name="RegionViewTextBox"
-             Text="DummyModule2 Region View"
-             IsReadOnly="True" />
-    
-    <ItemsControl prismRegions:RegionManager.RegionName="ListRegion"></ItemsControl>
+             x:Class="DummyModule2.View.DummyModuleView2"
+             prism:ViewModelLocator.AutoWireViewModel="True">
+  <Grid RowDefinitions="Auto,150">
+    <Label Content="DummyModule2 Region View"
+           FontWeight="Bold"
+           Name="RegionViewTextBox" />
+
+    <ScrollViewer Grid.Row="1">
+      <ItemsControl prismRegions:RegionManager.RegionName="ListRegion" />
+    </ScrollViewer>
   </Grid>
-</UserControl>
+</UserControl>
\ No newline at end of file
diff --git a/e2e/DummyModule2/Views/DummyModuleView2.axaml.cs b/e2e/DummyModule2/Views/DummyModuleView2.axaml.cs
index 61f85fb..8a39800 100644
--- a/e2e/DummyModule2/Views/DummyModuleView2.axaml.cs
+++ b/e2e/DummyModule2/Views/DummyModuleView2.axaml.cs
@@ -10,10 +10,13 @@ namespace DummyModule2.View
     public partial class DummyModuleView2 : UserControl
     {
         private readonly IEventAggregator _eventAggregator;
-        private TextBox _regionViewTextBox;
+        private readonly Label _regionViewTextBox;
+        private int _counter = 0;
 
         public DummyModuleView2()
         {
+            // Placed here so Avalonia viewer doesn't freak out
+            // Since we're not using an MVVM approach here
         }
 
         public DummyModuleView2(IEventAggregator eventAggregator, IRegionManager regionManager)
@@ -22,18 +25,23 @@ public DummyModuleView2(IEventAggregator eventAggregator, IRegionManager regionM
 
             InitializeComponent();
 
-            _regionViewTextBox = this.FindControl<TextBox>("RegionViewTextBox");
+            _regionViewTextBox = this.FindControl<Label>("RegionViewTextBox");
+
+            // Note: 'keepSubscriberReferenceAlive' is set to true to avoid the WeakReferene
             eventAggregator.GetEvent<DummyEvent>().Subscribe(() =>
             {
                 Dispatcher.UIThread.InvokeAsync(() =>
                 {
+                    _counter++;
+
                     regionManager.AddToRegion(
                         RegionNames.ListRegion,
-                        new TextBlock { Text = "EventAggregator DummyEvent triggered for DummyModule2" });
+                        new TextBlock { Text = $"EventAggregator DummyEvent triggered for DummyModule2: {_counter}" });
 
-                    //_regionViewTextBox.Text += "\n EventAggregator DummyEvent triggered for DummyModule2 \r\n";
+                    _regionViewTextBox.Content = $"EventAggregator DummyEvent triggered for DummyModule2: {_counter}";
                 });
-            });
+            },
+            keepSubscriberReferenceAlive: true);
         }
     }
 }
diff --git a/e2e/ModulesSample.Infrastructure/Events/DummyEvent.cs b/e2e/ModulesSample.Infrastructure/Events/DummyEvent.cs
index f06225d..ea311d0 100644
--- a/e2e/ModulesSample.Infrastructure/Events/DummyEvent.cs
+++ b/e2e/ModulesSample.Infrastructure/Events/DummyEvent.cs
@@ -3,7 +3,6 @@
 namespace Prism.Avalonia.Infrastructure.Events
 {
     public class DummyEvent : PubSubEvent
-    {
-        
+    {        
     }
-}
\ No newline at end of file
+}
diff --git a/e2e/ModulesSample/App.axaml.cs b/e2e/ModulesSample/App.axaml.cs
index 9644c6c..9a95251 100644
--- a/e2e/ModulesSample/App.axaml.cs
+++ b/e2e/ModulesSample/App.axaml.cs
@@ -1,11 +1,10 @@
 using Avalonia;
 using Avalonia.Markup.Xaml;
-using ModulesSample.Module_System_Logic;
+using ModulesSample.ModuleSystemLogic;
 using Prism.Avalonia.Infrastructure;
 using Prism.DryIoc;
 using Prism.Ioc;
 using Prism.Modularity;
-////using Serilog;
 using Avalonia.LinuxFramebuffer;
 using System.Linq;
 using System;
@@ -18,10 +17,9 @@ namespace ModulesSample
 {
     public class App : PrismApplication
     {
-        ////public CallbackLogger CallbackLogger { get; } = new CallbackLogger();
-
         public static AppBuilder BuildAvaloniaApp()
         {
+#pragma warning disable CA1416 // Validate platform compatibility; this is only ran on Win/Linux/Mac
             var builder = AppBuilder.Configure<App>()
                 .UsePlatformDetect()
                 .With(new X11PlatformOptions
@@ -32,6 +30,7 @@ public static AppBuilder BuildAvaloniaApp()
                 .With(new Win32PlatformOptions())
                 .UseSkia()
                 .UseManagedSystemDialogs();
+#pragma warning restore CA1416 // Validate platform compatibility
 
 #if DEBUG
             builder.LogToTrace();
@@ -91,10 +90,6 @@ static void SilenceConsole()
 
         protected override void RegisterTypes(IContainerRegistry containerRegistry)
         {
-            // Temp disabled logging:
-            // - Prism.Logging has been moved and `ILoggerFacade` is deprecated.Prism.Logging.Serilog is out of date.
-            // - https://github.com/augustoproiete/prism-logging-serilog/issues/3
-            ////containerRegistry.RegisterInstance(CallbackLogger);
             containerRegistry.RegisterSingleton<IModuleTracker, ModuleTracker>();
         }
 
diff --git a/e2e/ModulesSample/CallbackLogger.cs b/e2e/ModulesSample/CallbackLogger.cs
deleted file mode 100644
index 8395e96..0000000
--- a/e2e/ModulesSample/CallbackLogger.cs
+++ /dev/null
@@ -1,64 +0,0 @@
-// Temp disabled
-//  - Prism.Logging has been deprecated and Prism.Logging.Serilog is out of date.
-//  - https://github.com/augustoproiete/prism-logging-serilog/issues/3
-/*
-using System;
-using System.Collections.Generic;
-using Prism.Logging;
-
-namespace ModulesSample
-{
-    /// <summary>
-    /// A logger that holds on to log entries until a callback delegate is set, then plays back log
-    /// entries and sends new log entries
-    /// </summary>
-    public class CallbackLogger : ILoggerFacade
-    {
-        #region ILoggerFacade members
-
-        private readonly Queue<Tuple<string, Category, Priority>> savedLogs =
-            new Queue<Tuple<string, Category, Priority>>();
-
-        /// <summary>
-        /// Gets or sets the callback to receive logs
-        /// </summary>
-        /// <value>An Action&lt;string, Category&gt; callback</value>
-        public Action<string, Category, Priority> Callback { private get; set; }
-
-        /// <summary>
-        /// Write a new log entry with the specified category and priority
-        /// </summary>
-        /// <param name="message">Message body to log</param>
-        /// <param name="category">Category of the log message</param>
-        /// <param name="priority">The priority of the entry</param>
-        public void Log(string message, Category category, Priority priority)
-        {
-            if (this.Callback != null)
-            {
-                this.Callback(message, category, priority);
-            }
-            else
-            {
-                savedLogs.Enqueue(new Tuple<string, Category, Priority>(message, category, priority));
-            }
-        }
-
-        /// <summary>
-        /// Replays the saved logs if the Callback has been set
-        /// </summary>
-        public void ReplaySavedLogs()
-        {
-            if (this.Callback != null)
-            {
-                while (this.savedLogs.Count > 0)
-                {
-                    var log = this.savedLogs.Dequeue();
-                    this.Callback(log.Item1, log.Item2, log.Item3);
-                }
-            }
-        }
-
-        #endregion
-    }
-}
-*/
diff --git a/e2e/ModulesSample/MainWindow.axaml b/e2e/ModulesSample/MainWindow.axaml
index 3cf3c29..1413ab9 100644
--- a/e2e/ModulesSample/MainWindow.axaml
+++ b/e2e/ModulesSample/MainWindow.axaml
@@ -1,13 +1,29 @@
 <Window xmlns="https://github.com/avaloniaui"
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:prism="http://prismlibrary.com/"
         xmlns:prismRegions="clr-namespace:Prism.Navigation.Regions;assembly=Prism.Avalonia"
+        x:Class="ModulesSample.MainWindow"
         MinWidth="500" MinHeight="300"
-        x:Class="ModulesSample.MainWindow">
+        prism:ViewModelLocator.AutoWireViewModel="True">
   <StackPanel Orientation="Vertical">
-    <TextBox Text="Hello World by Prism.Avalonia!" HorizontalAlignment="Center"
-                            VerticalAlignment="Center" FontSize="17" FontWeight="Heavy" />
-    <TextBox Name="LogTextBox" IsReadOnly="True" MinHeight="150" />
-    <ContentControl prismRegions:RegionManager.RegionName="Region1" MinHeight="150" MinWidth="150" />
-    <ContentControl prismRegions:RegionManager.RegionName="Region2" MinHeight="150" MinWidth="150" />
+    <Label Content="Modules and Events using Prism.Avalonia!"
+           HorizontalAlignment="Center"
+           VerticalAlignment="Center"
+           FontSize="17"
+           FontWeight="Heavy" />
+
+    <TextBox Name="LogTextBox"
+             MinHeight="150"
+             MaxHeight="150"
+             IsReadOnly="True"
+             ScrollViewer.VerticalScrollBarVisibility="Visible" />
+
+    <ContentControl MinWidth="150"
+                    MinHeight="150"
+                    prismRegions:RegionManager.RegionName="Region1" />
+
+    <ContentControl MinWidth="150"
+                    MinHeight="150"
+                    prismRegions:RegionManager.RegionName="Region2" />
   </StackPanel>
 </Window>
\ No newline at end of file
diff --git a/e2e/ModulesSample/MainWindow.axaml.cs b/e2e/ModulesSample/MainWindow.axaml.cs
index ad28aa7..8eb792a 100644
--- a/e2e/ModulesSample/MainWindow.axaml.cs
+++ b/e2e/ModulesSample/MainWindow.axaml.cs
@@ -4,24 +4,21 @@
 using Prism.Avalonia.Infrastructure.Events;
 using Prism.Events;
 
-////using Prism.Logging;
-
 namespace ModulesSample
 {
     public partial class MainWindow : Window
     {
-        ////private readonly CallbackLogger logger;
-        private readonly IEventAggregator eventAggregator;
+        private readonly IEventAggregator _eventAggregator;
 
         private TextBox _logTextBox;
         private ListBox _itemsControl;
+        private int _counter = 0;
 
         public MainWindow()
         {
         }
 
         public MainWindow(IEventAggregator eventAggregator)
-        ////public MainWindow(CallbackLogger logger, IEventAggregator eventAggregator)
         {
             InitializeComponent();
             this.AttachDevTools();
@@ -29,26 +26,20 @@ public MainWindow(IEventAggregator eventAggregator)
             _logTextBox = this.FindControl<TextBox>("LogTextBox");
             _itemsControl = this.FindControl<ListBox>("ItemsControl1");
 
-            ////this.logger = logger;
-            ////this.logger.Callback = this.Log;
-            ////this.logger.ReplaySavedLogs();
-
-            this.eventAggregator = eventAggregator;
-            this.eventAggregator.GetEvent<DummyEvent>().Subscribe(() =>
+            _eventAggregator = eventAggregator;
+            _eventAggregator.GetEvent<DummyEvent>().Subscribe(() =>
             {
                 Dispatcher.UIThread.InvokeAsync(() =>
                 {
-                    _logTextBox.Text += "EventAggregator DummyEvent triggered \r\n";
+                    _counter++;
+                    if (_counter % 5 == 0)
+                        _logTextBox.Text = string.Empty;
+
+                    _logTextBox.Text += $"EventAggregator DummyEvent triggered: {_counter}\r\n";
                 });
             });
 
             DataContext = this;
         }
-
-        ////private void Log(string message, Category category, Priority priority)
-        ////{
-        ////    this.logTextBox.Text += string.Format(CultureInfo.CurrentUICulture, "[{0}][{1}] {2} \r\n", category,
-        ////        priority, message);
-        ////}
     }
 }
diff --git a/e2e/ModulesSample/Module System Logic/AggregateModuleCatalog.cs b/e2e/ModulesSample/Module System Logic/AggregateModuleCatalog.cs
deleted file mode 100644
index b2afe0d..0000000
--- a/e2e/ModulesSample/Module System Logic/AggregateModuleCatalog.cs	
+++ /dev/null
@@ -1,93 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Collections.ObjectModel;
-using System.Linq;
-using Prism.Modularity;
-
-namespace ModulesSample.Module_System_Logic
-{
-    class AggregateModuleCatalog : IModuleCatalog
-    {
-        private List<IModuleCatalog> catalogs = new List<IModuleCatalog>();
-
-        /// <summary>
-        /// Initializes a new instance of the <see cref="AggregateModuleCatalog"/> class
-        /// </summary>
-        public AggregateModuleCatalog()
-        {
-            this.catalogs.Add(new ModuleCatalog());
-        }
-
-        public ReadOnlyCollection<IModuleCatalog> Catalogs => this.catalogs.AsReadOnly();
-
-        /// <summary>
-        /// Adds the catalog to the list of catalogs
-        /// </summary>
-        /// <param name="catalog">The catalog to add</param>
-        public void AddCatalog(IModuleCatalog catalog)
-        {
-            if (catalog == null)
-            {
-                throw new ArgumentException(nameof(catalog));
-            }
-
-            this.catalogs.Add(catalog);
-        }
-
-        /// <summary>
-        /// Gets all the <see cref="ModuleInfo"/> classes that are in the case <see cref="ModuleCatalog"/>
-        /// </summary>
-        public IEnumerable<IModuleInfo> Modules
-        {
-            get { return Catalogs.SelectMany(x => x.Modules); }
-        }
-
-        IEnumerable<IModuleInfo> IModuleCatalog.Modules => Modules;
-
-        /// <summary>
-        /// Returns the list of <see cref="ModuleInfo"/> that <param name="moduleInfo" /> depends on
-        /// </summary>
-        /// <param name="moduleInfo">The <see cref="ModuleInfo"/> to get</param>
-        /// <returns>
-        /// An enumeration of <see cref="ModuleInfo"/> that <paramref name="moduleInfo"/> depends on
-        /// </returns>
-        public IEnumerable<IModuleInfo> GetDependentModules(IModuleInfo moduleInfo)
-        {
-            var catalog = this.catalogs.Single(x => x.Modules.Contains(moduleInfo));
-            return catalog.GetDependentModules(moduleInfo);
-        }
-
-        /// <summary>
-        /// Returns the collection of <see cref="ModuleInfo"/> that contain both the <see cref="ModuleInfo"/>s in
-        /// <paramref name="modules"/>, but also all the modules they depend on
-        /// </summary>
-        /// <param name="modules">The modules to get the dependencies for</param>
-        /// <returns>
-        /// A collection of <see cref="ModuleInfo"/> that contains both all <see cref="ModuleInfo"/>s in <paramref name="modules"/>
-        /// and also all the <see cref="ModuleInfo"/> they depend on
-        /// </returns>
-        public IEnumerable<IModuleInfo> CompleteListWithDependencies(IEnumerable<IModuleInfo> modules)
-        {
-            var modulesGroupedByCatalog = modules.GroupBy<IModuleInfo, IModuleCatalog>(module => this.catalogs.Single(
-               catalog => catalog.Modules.Contains(module)));
-            return modulesGroupedByCatalog.SelectMany(x => x.Key.CompleteListWithDependencies(x));
-        }
-
-        /// <summary>
-        /// Initializes the catalog, which may load and validate the modules
-        /// </summary>
-        public void Initialize()
-        {
-            this.Catalogs.ToList().ForEach((catalog) => catalog.Initialize());
-        }
-
-        /// <summary>
-        /// Adds a <see cref="ModuleInfo"/> to the <see cref="ModuleCatalog"/>
-        /// </summary>
-        /// <param name="moduleInfo">The <see cref="ModuleInfo"/> to add</param>
-        public IModuleCatalog AddModule(IModuleInfo moduleInfo)
-        {
-            return this.catalogs[0].AddModule(moduleInfo);
-        }
-    }
-}
diff --git a/e2e/ModulesSample/Module System Logic/ModuleTrackingState.cs b/e2e/ModulesSample/Module System Logic/ModuleTrackingState.cs
deleted file mode 100644
index 04293ed..0000000
--- a/e2e/ModulesSample/Module System Logic/ModuleTrackingState.cs	
+++ /dev/null
@@ -1,75 +0,0 @@
-using ModulesSample.Infrastructure;
-using Prism.Modularity;
-using Prism.Mvvm;
-
-namespace ModulesSample.Module_System_Logic
-{
-    class ModuleTrackingState : BindableBase
-    {
-        private string moduleName;
-        private string configuredDependencies = "(none)";
-        private ModuleInitializationStatus moduleInitializationStatus;
-        private InitializationMode expectedInitializationMode;
-        private DiscoveryMethod expectedDiscoveryMethod;
-
-        public string ModuleName
-        {
-            get { return this.moduleName; }
-            set
-            {
-                if (this.moduleName != value)
-                {
-                    base.SetProperty(ref this.moduleName, value);
-                }
-            }
-        }
-
-        public ModuleInitializationStatus ModuleInitializationStatus
-        {
-            get { return this.moduleInitializationStatus; }
-            set
-            {
-                if (this.moduleInitializationStatus != value)
-                {
-                    base.SetProperty(ref this.moduleInitializationStatus, value);
-                }
-            }
-        }
-
-        public DiscoveryMethod ExpectedDiscoveryMethod
-        {
-            get { return this.expectedDiscoveryMethod; }
-            set
-            {
-                if (this.expectedDiscoveryMethod != value)
-                {
-                    base.SetProperty(ref this.expectedDiscoveryMethod, value);
-                }
-            }
-        }
-
-        public InitializationMode ExpectedInitializationMode
-        {
-            get { return this.expectedInitializationMode; }
-            set
-            {
-                if (this.expectedInitializationMode != value)
-                {
-                    base.SetProperty(ref this.expectedInitializationMode, value);
-                }
-            }
-        }
-
-        public string ConfiguredDependencies
-        {
-            get { return this.configuredDependencies; }
-            set
-            {
-                if (this.configuredDependencies != value)
-                {
-                    base.SetProperty(ref this.configuredDependencies, value);
-                }
-            }
-        }
-    }
-}
\ No newline at end of file
diff --git a/e2e/ModulesSample/ModuleSystemLogic/AggregateModuleCatalog.cs b/e2e/ModulesSample/ModuleSystemLogic/AggregateModuleCatalog.cs
new file mode 100644
index 0000000..c00b697
--- /dev/null
+++ b/e2e/ModulesSample/ModuleSystemLogic/AggregateModuleCatalog.cs
@@ -0,0 +1,75 @@
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Linq;
+using Prism.Modularity;
+
+namespace ModulesSample.ModuleSystemLogic
+{
+    internal class AggregateModuleCatalog : IModuleCatalog
+    {
+        private readonly List<IModuleCatalog> _catalogs = new();
+
+        /// <summary>Initializes a new instance of the <see cref="AggregateModuleCatalog"/> class.</summary>
+        public AggregateModuleCatalog()
+        {
+            _catalogs.Add(new ModuleCatalog());
+        }
+
+        public ReadOnlyCollection<IModuleCatalog> Catalogs => _catalogs.AsReadOnly();
+
+        /// <summary>Gets all the <see cref="ModuleInfo"/> classes that are in the case <see cref="ModuleCatalog"/></summary>
+        public IEnumerable<IModuleInfo> Modules => Catalogs.SelectMany(x => x.Modules);
+
+        IEnumerable<IModuleInfo> IModuleCatalog.Modules => Modules;
+
+        /// <summary>Adds the catalog to the list of catalogs</summary>
+        /// <param name="catalog">The catalog to add</param>
+        public void AddCatalog(IModuleCatalog catalog)
+        {
+            if (catalog == null)
+                throw new ArgumentException(nameof(catalog));
+
+            _catalogs.Add(catalog);
+        }
+
+        /// <summary>Returns the list of <see cref="ModuleInfo"/> that <param name="moduleInfo" /> depends on.</summary>
+        /// <param name="moduleInfo">The <see cref="ModuleInfo"/> to get.</param>
+        /// <returns>An enumeration of <see cref="ModuleInfo"/> that <paramref name="moduleInfo"/> depends on.</returns>
+        public IEnumerable<IModuleInfo> GetDependentModules(IModuleInfo moduleInfo)
+        {
+            var catalog = _catalogs.Single(x => x.Modules.Contains(moduleInfo));
+            return catalog.GetDependentModules(moduleInfo);
+        }
+
+        /// <summary>
+        ///   Returns the collection of <see cref="ModuleInfo"/> that contain both the <see cref="ModuleInfo"/>s in
+        ///   <paramref name="modules"/>, but also all the modules they depend on.
+        /// </summary>
+        /// <param name="modules">The modules to get the dependencies for.</param>
+        /// <returns>
+        ///   A collection of <see cref="ModuleInfo"/> that contains both all <see cref="ModuleInfo"/>s in <paramref name="modules"/>
+        ///   and also all the <see cref="ModuleInfo"/> they depend on
+        /// </returns>
+        public IEnumerable<IModuleInfo> CompleteListWithDependencies(IEnumerable<IModuleInfo> modules)
+        {
+            var modulesGroupedByCatalog = modules.GroupBy<IModuleInfo, IModuleCatalog>(module => _catalogs.Single(
+               catalog => catalog.Modules.Contains(module)));
+
+            return modulesGroupedByCatalog.SelectMany(x => x.Key.CompleteListWithDependencies(x));
+        }
+
+        /// <summary>Initializes the catalog, which may load and validate the modules.</summary>
+        public void Initialize()
+        {
+            Catalogs.ToList().ForEach((catalog) => catalog.Initialize());
+        }
+
+        /// <summary>Adds a <see cref="ModuleInfo"/> to the <see cref="ModuleCatalog"/></summary>
+        /// <param name="moduleInfo">The <see cref="ModuleInfo"/> to add</param>
+        public IModuleCatalog AddModule(IModuleInfo moduleInfo)
+        {
+            return _catalogs[0].AddModule(moduleInfo);
+        }
+    }
+}
diff --git a/e2e/ModulesSample/Module System Logic/DiscoveryMethod.cs b/e2e/ModulesSample/ModuleSystemLogic/DiscoveryMethod.cs
similarity index 92%
rename from e2e/ModulesSample/Module System Logic/DiscoveryMethod.cs
rename to e2e/ModulesSample/ModuleSystemLogic/DiscoveryMethod.cs
index 71633cd..48514f6 100644
--- a/e2e/ModulesSample/Module System Logic/DiscoveryMethod.cs	
+++ b/e2e/ModulesSample/ModuleSystemLogic/DiscoveryMethod.cs
@@ -1,4 +1,4 @@
-namespace ModulesSample.Module_System_Logic
+namespace ModulesSample.ModuleSystemLogic
 {
     /// <summary>Describes how a module is discovered.</summary>
     public enum DiscoveryMethod
diff --git a/e2e/ModulesSample/Module System Logic/ModuleTracker.cs b/e2e/ModulesSample/ModuleSystemLogic/ModuleTracker.cs
similarity index 88%
rename from e2e/ModulesSample/Module System Logic/ModuleTracker.cs
rename to e2e/ModulesSample/ModuleSystemLogic/ModuleTracker.cs
index 5558e3c..6d1d37b 100644
--- a/e2e/ModulesSample/Module System Logic/ModuleTracker.cs	
+++ b/e2e/ModulesSample/ModuleSystemLogic/ModuleTracker.cs
@@ -1,10 +1,11 @@
 // Temp disabled logging:
 // - Prism.Logging has been moved and `ILoggerFacade` is deprecated.Prism.Logging.Serilog is out of date.
 // - https://github.com/augustoproiete/prism-logging-serilog/issues/3
+using System;
 using ModulesSample.Infrastructure;
 ////using Prism.Logging;
 
-namespace ModulesSample.Module_System_Logic
+namespace ModulesSample.ModuleSystemLogic
 {
     class ModuleTracker : IModuleTracker
     {
@@ -24,6 +25,7 @@ public ModuleTracker()
         public void RecordModuleLoaded(string moduleName)
         {
             ////_logger.Log(string.Format(CultureInfo.CurrentCulture, "'{0}' module loaded.", moduleName), Category.Debug, Priority.Low);
+            Console.WriteLine("'{0}' module loaded.", moduleName);
         }
 
         public void RecordModuleConstructed(string moduleName)
@@ -35,6 +37,7 @@ public void RecordModuleConstructed(string moduleName)
             }
 
             ////_logger.Log(string.Format(CultureInfo.CurrentCulture, "'{0}' module constructed.", moduleName), Category.Debug, Priority.Low);
+            Console.WriteLine("'{0}' module constructed.", moduleName);
         }
 
         public void RecordModuleInitialized(string moduleName)
@@ -46,6 +49,7 @@ public void RecordModuleInitialized(string moduleName)
             }
 
             ////_logger.Log(string.Format(CultureInfo.CurrentCulture, "'{0}' module initialized.", moduleName), Category.Debug, Priority.Low);
+            Console.WriteLine("'{0}' module initialized.", moduleName);
         }
 
         private ModuleTrackingState GetModuleTrackingState(string moduleName)
diff --git a/e2e/ModulesSample/ModuleSystemLogic/ModuleTrackingState.cs b/e2e/ModulesSample/ModuleSystemLogic/ModuleTrackingState.cs
new file mode 100644
index 0000000..a50366f
--- /dev/null
+++ b/e2e/ModulesSample/ModuleSystemLogic/ModuleTrackingState.cs
@@ -0,0 +1,45 @@
+using ModulesSample.Infrastructure;
+using Prism.Modularity;
+using Prism.Mvvm;
+
+namespace ModulesSample.ModuleSystemLogic
+{
+    internal class ModuleTrackingState : BindableBase
+    {
+        private string _moduleName;
+        private string _configuredDependencies = "(none)";
+        private ModuleInitializationStatus _moduleInitializationStatus;
+        private InitializationMode _expectedInitializationMode;
+        private DiscoveryMethod _expectedDiscoveryMethod;
+
+        public string ModuleName
+        {
+            get => _moduleName;
+            set => SetProperty(ref _moduleName, value);
+        }
+
+        public ModuleInitializationStatus ModuleInitializationStatus
+        {
+            get => _moduleInitializationStatus;
+            set => SetProperty(ref _moduleInitializationStatus, value);
+        }
+
+        public DiscoveryMethod ExpectedDiscoveryMethod
+        {
+            get => _expectedDiscoveryMethod;
+            set => SetProperty(ref _expectedDiscoveryMethod, value);
+        }
+
+        public InitializationMode ExpectedInitializationMode
+        {
+            get => _expectedInitializationMode;
+            set => SetProperty(ref _expectedInitializationMode, value);
+        }
+
+        public string ConfiguredDependencies
+        {
+            get => _configuredDependencies;
+            set => SetProperty(ref _configuredDependencies, value);
+        }
+    }
+}
diff --git a/src/Prism.Avalonia/Navigation/Regions/ItemsControlRegionAdapter.cs b/src/Prism.Avalonia/Navigation/Regions/ItemsControlRegionAdapter.cs
index f3859d7..dcdb2e1 100644
--- a/src/Prism.Avalonia/Navigation/Regions/ItemsControlRegionAdapter.cs
+++ b/src/Prism.Avalonia/Navigation/Regions/ItemsControlRegionAdapter.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using Avalonia.Controls;
 using Prism.Properties;
 
@@ -10,18 +11,14 @@ namespace Prism.Navigation.Regions
     /// </summary>
     public class ItemsControlRegionAdapter : RegionAdapterBase<ItemsControl>
     {
-        /// <summary>
-        /// Initializes a new instance of <see cref="ItemsControlRegionAdapter"/>.
-        /// </summary>
+        /// <summary>Initializes a new instance of <see cref="ItemsControlRegionAdapter"/>.</summary>
         /// <param name="regionBehaviorFactory">The factory used to create the region behaviors to attach to the created regions.</param>
         public ItemsControlRegionAdapter(IRegionBehaviorFactory regionBehaviorFactory)
             : base(regionBehaviorFactory)
         {
         }
 
-        /// <summary>
-        /// Adapts an <see cref="ItemsControl"/> to an <see cref="IRegion"/>.
-        /// </summary>
+        /// <summary>Adapts an <see cref="ItemsControl"/> to an <see cref="IRegion"/>.</summary>
         /// <param name="region">The new region being used.</param>
         /// <param name="regionTarget">The object to adapt.</param>
         protected override void Adapt(IRegion region, ItemsControl regionTarget)
@@ -33,6 +30,9 @@ protected override void Adapt(IRegion region, ItemsControl regionTarget)
                 throw new ArgumentNullException(nameof(regionTarget));
 
             // NOTE: In Avalonia, Items will never be null
+            // Removed: Avalonia v11.1.1
+            // Prism.Wpf throws, but we keep it rollin' baby!
+            /*
             bool itemsSourceIsSet = regionTarget.ItemCount > 0;
             itemsSourceIsSet = itemsSourceIsSet || regionTarget.HasBinding(ItemsControl.ItemsSourceProperty);
 
@@ -40,23 +40,36 @@ protected override void Adapt(IRegion region, ItemsControl regionTarget)
             {
                 throw new InvalidOperationException(Resources.ItemsControlHasItemsSourceException);
             }
+            */
 
             // If control has child items, move them to the region and then bind control to region. Can't set ItemsSource if child items exist.
             if (regionTarget.ItemCount > 0)
             {
                 foreach (object childItem in regionTarget.Items)
-                {
                     region.Add(childItem);
-                }
 
                 // Control must be empty before setting ItemsSource
                 regionTarget.Items.Clear();
             }
 
+            // Detect when an item has been added/removed to the ItemsControl's backing region. Copy
+            // all items to a new collection and bind to the region's ItemsSource
+            region.Views.CollectionChanged += (s, e) =>
+            {
+                var enumerator = region.Views.GetEnumerator();
+                List<object> items = new();
+                while (enumerator.MoveNext())
+                {
+                    items.Add(enumerator.Current);
+                }
+
+                regionTarget.ItemsSource = items;
+            };
+
             // Avalonia v11-Preview5 needs IRegion implement IList. Enforcing it to return AvaloniaList<object> fixes this.
             // Avalonia v11-Preview8 ItemsControl.Items is readonly (#10827).
-            ////regionTarget.Items = region.Views as Avalonia.Collections.AvaloniaList<object>;
-            regionTarget.ItemsSource = region.Views as Avalonia.Collections.AvaloniaList<object>;
+            // Removed: Avalonia v11.1.1
+            ////regionTarget.ItemsSource = region.Views as Avalonia.Collections.AvaloniaList<object>;
         }
 
         /// <summary>