diff --git a/CHANGELIST.md b/CHANGELIST.md
index 6aae6e28..554f85aa 100644
--- a/CHANGELIST.md
+++ b/CHANGELIST.md
@@ -35,6 +35,7 @@
 - Support .NET Framework 2.0
 - Support .NET Framework 3.5 in UI.Core
 - Get UI building with Framework 4.0
+- Temporarily remove .NET Framework 4.0 from UI
 
 ### 3.0.0 (2023-11-14)
 
diff --git a/MPF.UI.Core/Windows/DiscInformationWindow.xaml.cs b/MPF.UI.Core/Windows/DiscInformationWindow.xaml.cs
index 60a0c16e..5ea28fdc 100644
--- a/MPF.UI.Core/Windows/DiscInformationWindow.xaml.cs
+++ b/MPF.UI.Core/Windows/DiscInformationWindow.xaml.cs
@@ -22,6 +22,8 @@ namespace MPF.UI.Core.Windows
         /// </summary>
         public DiscInformationWindow(Options options, SubmissionInfo? submissionInfo)
         {
+            InitializeComponent();
+
 #if NET452_OR_GREATER || NETCOREAPP
             var chrome = new System.Windows.Shell.WindowChrome
             {
@@ -31,7 +33,6 @@ namespace MPF.UI.Core.Windows
             System.Windows.Shell.WindowChrome.SetWindowChrome(this, chrome);
 #endif
 
-            InitializeComponent();
             DataContext = new DiscInformationViewModel(options, submissionInfo);
             DiscInformationViewModel.Load();
 
diff --git a/MPF.UI.Core/Windows/MainWindow.xaml.cs b/MPF.UI.Core/Windows/MainWindow.xaml.cs
index eadfdc37..08cccd80 100644
--- a/MPF.UI.Core/Windows/MainWindow.xaml.cs
+++ b/MPF.UI.Core/Windows/MainWindow.xaml.cs
@@ -23,6 +23,8 @@ namespace MPF.UI.Core.Windows
         /// </summary>
         public MainWindow()
         {
+            InitializeComponent();
+
 #if NET452_OR_GREATER || NETCOREAPP
             var chrome = new System.Windows.Shell.WindowChrome
             {
@@ -31,8 +33,6 @@ namespace MPF.UI.Core.Windows
             };
             System.Windows.Shell.WindowChrome.SetWindowChrome(this, chrome);
 #endif
-
-            InitializeComponent();
         }
 
         /// <summary>
diff --git a/MPF.UI.Core/Windows/OptionsWindow.xaml.cs b/MPF.UI.Core/Windows/OptionsWindow.xaml.cs
index 01e30fef..64a5078f 100644
--- a/MPF.UI.Core/Windows/OptionsWindow.xaml.cs
+++ b/MPF.UI.Core/Windows/OptionsWindow.xaml.cs
@@ -24,6 +24,8 @@ namespace MPF.UI.Core.Windows
         /// </summary>
         public OptionsWindow(Options options)
         {
+            InitializeComponent();
+
 #if NET40_OR_GREATER || NETCOREAPP
             DumpSpeedCDTextBox.IsReadOnlyCaretVisible = false;
             DumpSpeedDVDTextBox.IsReadOnlyCaretVisible = false;
@@ -39,8 +41,6 @@ namespace MPF.UI.Core.Windows
             };
             System.Windows.Shell.WindowChrome.SetWindowChrome(this, chrome);
 #endif
-
-            InitializeComponent();
             DataContext = new OptionsViewModel(options);
 
             // Set initial value for binding
diff --git a/MPF.UI.Core/Windows/RingCodeGuideWindow.xaml.cs b/MPF.UI.Core/Windows/RingCodeGuideWindow.xaml.cs
index 508e0e43..ce839aae 100644
--- a/MPF.UI.Core/Windows/RingCodeGuideWindow.xaml.cs
+++ b/MPF.UI.Core/Windows/RingCodeGuideWindow.xaml.cs
@@ -7,6 +7,8 @@
     {
         public RingCodeGuideWindow()
         {
+            InitializeComponent();
+
 #if NET452_OR_GREATER || NETCOREAPP
             var chrome = new System.Windows.Shell.WindowChrome
             {
@@ -15,8 +17,6 @@
             };
             System.Windows.Shell.WindowChrome.SetWindowChrome(this, chrome);
 #endif
-
-            InitializeComponent();
         }
     }
 }
diff --git a/MPF/App.xaml b/MPF/App.xaml
index 90e9f1f3..1eb131b4 100644
--- a/MPF/App.xaml
+++ b/MPF/App.xaml
@@ -219,6 +219,7 @@
                 <MultiTrigger>
                     <MultiTrigger.Conditions>
                         <Condition Property="IsGrouping" Value="true"/>
+                        <Condition Property="VirtualizingPanel.IsVirtualizingWhenGrouping" Value="false"/>
                     </MultiTrigger.Conditions>
                     <Setter Property="ScrollViewer.CanContentScroll" Value="false"/>
                 </MultiTrigger>
@@ -263,6 +264,7 @@
                 <MultiTrigger>
                     <MultiTrigger.Conditions>
                         <Condition Property="IsGrouping" Value="true"/>
+                        <Condition Property="VirtualizingPanel.IsVirtualizingWhenGrouping" Value="false"/>
                     </MultiTrigger.Conditions>
                     <Setter Property="ScrollViewer.CanContentScroll" Value="false"/>
                 </MultiTrigger>
diff --git a/MPF/App.xaml.cs b/MPF/App.xaml.cs
index 9ac6e197..7799d1aa 100644
--- a/MPF/App.xaml.cs
+++ b/MPF/App.xaml.cs
@@ -24,7 +24,7 @@ namespace MPF
             AddDropShadowChrome("ComboBoxTemplate");
             AddDropShadowChrome("ComboBoxEditableTemplate");
 
-#if NET452_OR_GREATER || NETCOREAPP
+#if FALSE && (NET452_OR_GREATER || NETCOREAPP)
             AddVirtualizingCondition("ComboBoxTemplate");
             AddVirtualizingCondition("ComboBoxEditableTemplate");
 #endif
@@ -207,12 +207,19 @@ namespace MPF
                 return;
 
             // Set the virtualizing condition
-            var condition = new Condition
+            var isVirtualizing = new Condition
             {
                 Property = VirtualizingPanel.IsVirtualizingWhenGroupingProperty,
                 Value = "false",
             };
-            multiTrigger.Conditions.Add(condition);
+
+            var currentConditions = multiTrigger.Conditions.ToList();
+            multiTrigger.Conditions.Clear();
+            foreach (var condition in currentConditions)
+            {
+                multiTrigger.Conditions.Add(condition);
+            }
+            multiTrigger.Conditions.Add(isVirtualizing);
         }
 #endif
 
diff --git a/MPF/MPF.csproj b/MPF/MPF.csproj
index d5006563..ebf9fe7b 100644
--- a/MPF/MPF.csproj
+++ b/MPF/MPF.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <!-- Assembly Properties -->
-    <TargetFrameworks>net40;net452;net462;net472;net48;netcoreapp3.1;net5.0-windows;net6.0-windows;net7.0-windows;net8.0-windows</TargetFrameworks>
+    <TargetFrameworks>net452;net462;net472;net48;netcoreapp3.1;net5.0-windows;net6.0-windows;net7.0-windows;net8.0-windows</TargetFrameworks>
     <RuntimeIdentifiers>win-x86;win-x64</RuntimeIdentifiers>
     <OutputType>WinExe</OutputType>
     <ApplicationIcon>Images\Icon.ico</ApplicationIcon>