diff --git a/src/Avalonia.Themes.Fluent/Controls/ContextMenu.xaml b/src/Avalonia.Themes.Fluent/Controls/ContextMenu.xaml
index a4e716c7f6..5110d70a80 100644
--- a/src/Avalonia.Themes.Fluent/Controls/ContextMenu.xaml
+++ b/src/Avalonia.Themes.Fluent/Controls/ContextMenu.xaml
@@ -1,4 +1,5 @@
 <Style xmlns="https://github.com/avaloniaui"
+       xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Selector="ContextMenu">
   <Design.PreviewWith>
     <Border Background="{DynamicResource SystemAccentColor}"
@@ -30,6 +31,11 @@
     </Border>
   </Design.PreviewWith>
 
+  <Style.Resources>
+    <!-- Added missing resource -->
+    <Thickness x:Key="MenuFlyoutScrollerMargin">0,4,0,4</Thickness>
+  </Style.Resources>
+
   <Setter Property="Background" Value="{DynamicResource MenuFlyoutPresenterBackground}" />
   <Setter Property="BorderBrush" Value="{DynamicResource MenuFlyoutPresenterBorderBrush}" />
   <Setter Property="BorderThickness" Value="{DynamicResource MenuFlyoutPresenterBorderThemeThickness}" />
@@ -37,7 +43,7 @@
   <Setter Property="MinHeight" Value="{DynamicResource MenuFlyoutThemeMinHeight}" />
   <Setter Property="Padding" Value="{DynamicResource MenuFlyoutPresenterThemePadding}" />
   <Setter Property="HorizontalAlignment" Value="Stretch" />
-  <Setter Property="TextBlock.FontSize" Value="{DynamicResource ContentControlFontSize}" />
+  <Setter Property="TextBlock.FontSize" Value="{DynamicResource ControlContentThemeFontSize}" />
   <Setter Property="TextBlock.FontWeight" Value="Normal" />
   <Setter Property="WindowManagerAddShadowHint" Value="False" />
   <Setter Property="Template">
diff --git a/src/Avalonia.Themes.Fluent/Controls/EmbeddableControlRoot.xaml b/src/Avalonia.Themes.Fluent/Controls/EmbeddableControlRoot.xaml
index 3ff47111eb..79560be933 100644
--- a/src/Avalonia.Themes.Fluent/Controls/EmbeddableControlRoot.xaml
+++ b/src/Avalonia.Themes.Fluent/Controls/EmbeddableControlRoot.xaml
@@ -1,6 +1,6 @@
 <Style xmlns="https://github.com/avaloniaui" Selector="EmbeddableControlRoot">
   <Setter Property="Background" Value="{DynamicResource SystemControlBackgroundAltHighBrush}"/>
-  <Setter Property="FontSize" Value="{DynamicResource ContentControlFontSize}"/>
+  <Setter Property="FontSize" Value="{DynamicResource ControlContentThemeFontSize}"/>
   <Setter Property="Template">
     <ControlTemplate>
       <Panel>
diff --git a/src/Avalonia.Themes.Fluent/Controls/FlyoutPresenter.xaml b/src/Avalonia.Themes.Fluent/Controls/FlyoutPresenter.xaml
index 3c2547ba85..92f8177ead 100644
--- a/src/Avalonia.Themes.Fluent/Controls/FlyoutPresenter.xaml
+++ b/src/Avalonia.Themes.Fluent/Controls/FlyoutPresenter.xaml
@@ -1,7 +1,6 @@
 <Styles xmlns="https://github.com/avaloniaui" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
   <Styles.Resources>
     <Thickness x:Key="FlyoutBorderThemeThickness">1</Thickness>
-    <Thickness x:Key="FlyoutBorderThemePadding">0</Thickness>
   </Styles.Resources>
   
   <Style Selector="FlyoutPresenter">
diff --git a/src/Avalonia.Themes.Fluent/Controls/Menu.xaml b/src/Avalonia.Themes.Fluent/Controls/Menu.xaml
index 34e6f173d5..16b1d5e239 100644
--- a/src/Avalonia.Themes.Fluent/Controls/Menu.xaml
+++ b/src/Avalonia.Themes.Fluent/Controls/Menu.xaml
@@ -12,7 +12,6 @@
 
   <Style.Resources>
     <x:Double x:Key="MenuBarHeight">32</x:Double>
-    <Thickness x:Key="MenuBarItemPadding">12,0,12,0</Thickness>
   </Style.Resources>
 
   <Setter Property="Background" Value="Transparent" />
diff --git a/src/Avalonia.Themes.Fluent/Controls/MenuItem.xaml b/src/Avalonia.Themes.Fluent/Controls/MenuItem.xaml
index 4c098afe16..f199f80fed 100644
--- a/src/Avalonia.Themes.Fluent/Controls/MenuItem.xaml
+++ b/src/Avalonia.Themes.Fluent/Controls/MenuItem.xaml
@@ -43,8 +43,7 @@
 
   <Styles.Resources>
     <conv:PlatformKeyGestureConverter x:Key="KeyGestureConverter" />
-    <x:Double x:Key="MenuFlyoutSubItemPopupHorizontalOffset">-4</x:Double>
-    <Thickness x:Key="MenuFlyoutScrollerMargin">0,4,0,4</Thickness>
+    <x:Double x:Key="MenuFlyoutSubItemPopupHorizontalOffset">-4</x:Double>    
     <Thickness x:Key="MenuIconPresenterMargin">0,0,12,0</Thickness>
     <Thickness x:Key="MenuInputGestureTextMargin">24,0,0,0</Thickness>
     <StreamGeometry x:Key="MenuItemChevronPathData">M 1,0 10,10 l -9,10 -1,-1 L 8,10 -0,1 Z</StreamGeometry>
diff --git a/src/Avalonia.Themes.Fluent/Controls/Window.xaml b/src/Avalonia.Themes.Fluent/Controls/Window.xaml
index fc71798d97..90963c606c 100644
--- a/src/Avalonia.Themes.Fluent/Controls/Window.xaml
+++ b/src/Avalonia.Themes.Fluent/Controls/Window.xaml
@@ -2,7 +2,7 @@
   <Setter Property="Background" Value="{DynamicResource SystemControlBackgroundAltHighBrush}"/>  
   <Setter Property="TransparencyBackgroundFallback" Value="{DynamicResource SystemControlBackgroundAltHighBrush}" />
   <Setter Property="Foreground" Value="{DynamicResource SystemControlForegroundBaseHighBrush}"/>
-  <Setter Property="FontSize" Value="{DynamicResource ContentControlFontSize}"/>  
+  <Setter Property="FontSize" Value="{DynamicResource ControlContentThemeFontSize}"/>  
   <Setter Property="FontFamily" Value="{DynamicResource ContentControlThemeFontFamily}" />
   <Setter Property="Template">
     <ControlTemplate>