diff --git a/testing/TestHarness/TestHarness.Shared/Ext/Authentication/Msal/MsalAuthenticationHomeViewModel.cs b/testing/TestHarness/TestHarness.Shared/Ext/Authentication/Msal/MsalAuthenticationHomeViewModel.cs
index c659fd61d4..90bc9d00e1 100644
--- a/testing/TestHarness/TestHarness.Shared/Ext/Authentication/Msal/MsalAuthenticationHomeViewModel.cs
+++ b/testing/TestHarness/TestHarness.Shared/Ext/Authentication/Msal/MsalAuthenticationHomeViewModel.cs
@@ -3,13 +3,14 @@
 [ReactiveBindable(false)]
 public partial class MsalAuthenticationHomeViewModel : ObservableObject
 {
-	public INavigator Navigator { get; init; }
-	public IAuthenticationService Authentication { get; init; }
+	private readonly IDispatcher _dispatcher;
+	private readonly INavigator _navigator;
+	private readonly IAuthenticationService _authentication;
 
-	public IMsalAuthenticationTaskListEndpoint TaskEndpoint { get; init; }
-	public ICustomAuthenticationDummyJsonEndpoint? Endpoint { get; init; }
+	private readonly IMsalAuthenticationTaskListEndpoint _taskEndpoint;
+	private readonly ICustomAuthenticationDummyJsonEndpoint? _endpoint;
 
-	public ITokenCache Tokens { get; }
+	private readonly ITokenCache _tokens;
 
 	[ObservableProperty]
 	private MsalAuthenticationToDoTaskListData[]? tasks;
@@ -19,43 +20,45 @@ public partial class MsalAuthenticationHomeViewModel : ObservableObject
 	private CustomAuthenticationProduct[]? products;
 
 	public MsalAuthenticationHomeViewModel(
+		IDispatcher dispatcher,
 		INavigator navigator,
 		IAuthenticationService auth,
 		ITokenCache tokens,
 		IMsalAuthenticationTaskListEndpoint taskEndpoint,
 		ICustomAuthenticationDummyJsonEndpoint? endpoint=null)
 	{
-		Navigator = navigator;
-		Authentication = auth;
-		TaskEndpoint = taskEndpoint;
-		Tokens = tokens;
-		Endpoint = endpoint;
+		_dispatcher = dispatcher;
+		_navigator = navigator;
+		_authentication = auth;
+		_taskEndpoint = taskEndpoint;
+		_tokens = tokens;
+		_endpoint = endpoint;
 	}
 
 	public async void Logout()
 	{
-		await Authentication.LogoutAsync(CancellationToken.None);
-		await Navigator.NavigateViewModelAsync<MsalAuthenticationWelcomeViewModel>(this, qualifier: Qualifiers.ClearBackStack);
+		await _authentication.LogoutAsync(_dispatcher, CancellationToken.None);
+		await _navigator.NavigateViewModelAsync<MsalAuthenticationWelcomeViewModel>(this, qualifier: Qualifiers.ClearBackStack);
 	}
 
 	public async void ClearAccessToken()
 	{
-		var creds = await Tokens.GetAsync(CancellationToken.None);
+		var creds = await _tokens.GetAsync(CancellationToken.None);
 		creds.Remove(TokenCacheExtensions.AccessTokenKey);
-		await Tokens.SaveAsync(await Tokens.GetCurrentProviderAsync(CancellationToken.None) ?? string.Empty, creds, CancellationToken.None);
+		await _tokens.SaveAsync(await _tokens.GetCurrentProviderAsync(CancellationToken.None) ?? string.Empty, creds, CancellationToken.None);
 	}
 
 	public async void Retrieve()
 	{
-		var current = await Tokens.GetCurrentProviderAsync(CancellationToken.None);
+		var current = await _tokens.GetCurrentProviderAsync(CancellationToken.None);
 		if (current?.StartsWith("Custom") ?? false)
 		{
-			var response = await Endpoint!.Products(CancellationToken.None);
+			var response = await _endpoint!.Products(CancellationToken.None);
 			Products = response?.Products?.ToArray();
 		}
 		else
 		{
-			var tasksResponse = await TaskEndpoint.GetAllAsync(CancellationToken.None);
+			var tasksResponse = await _taskEndpoint.GetAllAsync(CancellationToken.None);
 			Tasks = tasksResponse?.Value?.ToArray();
 		}
 	}
diff --git a/testing/TestHarness/TestHarness.Shared/Ext/Authentication/Msal/MsalAuthenticationMultiHostInit.cs b/testing/TestHarness/TestHarness.Shared/Ext/Authentication/Msal/MsalAuthenticationMultiHostInit.cs
index 295fb3fb0f..51ab6c754b 100644
--- a/testing/TestHarness/TestHarness.Shared/Ext/Authentication/Msal/MsalAuthenticationMultiHostInit.cs
+++ b/testing/TestHarness/TestHarness.Shared/Ext/Authentication/Msal/MsalAuthenticationMultiHostInit.cs
@@ -1,6 +1,4 @@
-using TestHarness.Ext.Authentication.Custom;
-
-namespace TestHarness.Ext.Authentication.MSAL;
+namespace TestHarness.Ext.Authentication.MSAL;
 
 public class MsalAuthenticationMultiHostInit : BaseMsalHostInitialization
 {
diff --git a/testing/TestHarness/TestHarness.Shared/Ext/Authentication/Msal/MsalAuthenticationSettingsHostInit.cs b/testing/TestHarness/TestHarness.Shared/Ext/Authentication/Msal/MsalAuthenticationSettingsHostInit.cs
index da7714df45..665caf7c53 100644
--- a/testing/TestHarness/TestHarness.Shared/Ext/Authentication/Msal/MsalAuthenticationSettingsHostInit.cs
+++ b/testing/TestHarness/TestHarness.Shared/Ext/Authentication/Msal/MsalAuthenticationSettingsHostInit.cs
@@ -1,6 +1,6 @@
 namespace TestHarness.Ext.Authentication.MSAL;
 
-public class MsalAuthenticationSettingsHostInit : BaseHostInitialization
+public class MsalAuthenticationSettingsHostInit : BaseMsalHostInitialization
 {
 	protected override string[] ConfigurationFiles => new string[] { "TestHarness.Ext.Authentication.Msal.appsettings.msalauthentication.json",
 																	 "TestHarness.Ext.Authentication.Msal.appsettings.msal.json"};
diff --git a/testing/TestHarness/TestHarness.Shared/Ext/Authentication/Msal/MsalAuthenticationWelcomeViewModel.cs b/testing/TestHarness/TestHarness.Shared/Ext/Authentication/Msal/MsalAuthenticationWelcomeViewModel.cs
index 89e4b69241..d47b4d1920 100644
--- a/testing/TestHarness/TestHarness.Shared/Ext/Authentication/Msal/MsalAuthenticationWelcomeViewModel.cs
+++ b/testing/TestHarness/TestHarness.Shared/Ext/Authentication/Msal/MsalAuthenticationWelcomeViewModel.cs
@@ -1,6 +1,6 @@
 namespace TestHarness.Ext.Authentication.MSAL;
 
-internal record MsalAuthenticationWelcomeViewModel(INavigator Navigator, IAuthenticationService auth, IAuthenticationService Authentication, IAuthenticationRouteInfo RouteInfo)
+internal record MsalAuthenticationWelcomeViewModel(IDispatcher Dispatcher, INavigator Navigator, IAuthenticationService auth, IAuthenticationService Authentication, IAuthenticationRouteInfo RouteInfo)
 {
 	public string[] Providers => Authentication.Providers;
 
@@ -19,7 +19,7 @@ public async void Login()
 				{nameof(CustomAuthenticationCredentials.Password),DummyJsonEndpointConstants.ValidPassword }
 			} :
 			default;
-		var authenticated =await Authentication.LoginAsync(credentials: creds, provider: SelectedProvider);
+		var authenticated =await Authentication.LoginAsync(Dispatcher, credentials: creds, provider: SelectedProvider);
 		if (authenticated)
 		{
 			await Navigator.NavigateViewModelAsync(this, RouteInfo.HomeViewModel, qualifier: Qualifiers.ClearBackStack);