diff --git a/src/Avalonia.Themes.Fluent/Accents/FluentControlResourcesDark.xaml b/src/Avalonia.Themes.Fluent/Accents/FluentControlResourcesDark.xaml
index cc35de185d..467f1f4ede 100644
--- a/src/Avalonia.Themes.Fluent/Accents/FluentControlResourcesDark.xaml
+++ b/src/Avalonia.Themes.Fluent/Accents/FluentControlResourcesDark.xaml
@@ -251,13 +251,56 @@
     <SolidColorBrush x:Key="ListBoxItemSelectedPointerOverBackgroundThemeBrush" Color="#FF5F37BE" />
 
     <!-- Resources for MenuFlyout.xaml (Menu, ContextMenu, etc) -->
-    <Thickness x:Key="MenuFlyoutPresenterThemePadding">1</Thickness>
+    <x:Double x:Key="MenuFlyoutSeparatorThemeHeight">1</x:Double>
+    <x:Double x:Key="MenuFlyoutThemeMinHeight">32</x:Double>
+    <Thickness x:Key="MenuFlyoutPresenterThemePadding">0,0</Thickness>
+    <!--<Thickness x:Key="MenuFlyoutItemCheckGlyphMargin">12,11,0,13</Thickness>-->
+    <Thickness x:Key="MenuFlyoutItemChevronMargin">12,0,0,0</Thickness>
+    <!--<Thickness x:Key="MenuFlyoutItemPlaceholderThemeThickness">28,0,0,0</Thickness>-->
+    <Thickness x:Key="MenuFlyoutSeparatorThemePadding">12,4,12,4</Thickness>
+    <StaticResource x:Key="MenuFlyoutItemBackground" ResourceKey="SystemControlTransparentBrush" />
+    <StaticResource x:Key="MenuFlyoutItemBackgroundPointerOver" ResourceKey="SystemControlHighlightListLowBrush" />
+    <StaticResource x:Key="MenuFlyoutItemBackgroundPressed" ResourceKey="SystemControlHighlightListMediumBrush" />
+    <StaticResource x:Key="MenuFlyoutItemBackgroundDisabled" ResourceKey="SystemControlTransparentBrush" />
+    <StaticResource x:Key="MenuFlyoutItemForeground" ResourceKey="SystemControlForegroundBaseHighBrush" />
+    <StaticResource x:Key="MenuFlyoutItemForegroundPointerOver" ResourceKey="SystemControlHighlightAltBaseHighBrush" />
+    <StaticResource x:Key="MenuFlyoutItemForegroundPressed" ResourceKey="SystemControlHighlightAltBaseHighBrush" />
+    <StaticResource x:Key="MenuFlyoutItemForegroundDisabled" ResourceKey="SystemControlDisabledBaseMediumLowBrush" />
+    <!--<StaticResource x:Key="MenuFlyoutSubItemBackground" ResourceKey="SystemControlTransparentBrush" />
+    <StaticResource x:Key="MenuFlyoutSubItemBackgroundPointerOver" ResourceKey="SystemControlHighlightListLowBrush" />
+    <StaticResource x:Key="MenuFlyoutSubItemBackgroundPressed" ResourceKey="SystemControlHighlightListAccentHighBrush" />
+    <StaticResource x:Key="MenuFlyoutSubItemBackgroundSubMenuOpened" ResourceKey="SystemControlHighlightListLowBrush" />
+    <StaticResource x:Key="MenuFlyoutSubItemBackgroundDisabled" ResourceKey="SystemControlTransparentBrush" />
+    <StaticResource x:Key="MenuFlyoutSubItemForeground" ResourceKey="SystemControlForegroundBaseHighBrush" />
+    <StaticResource x:Key="MenuFlyoutSubItemForegroundPointerOver" ResourceKey="SystemControlHighlightAltBaseHighBrush" />
+    <StaticResource x:Key="MenuFlyoutSubItemForegroundPressed" ResourceKey="SystemControlHighlightAltBaseHighBrush" />
+    <StaticResource x:Key="MenuFlyoutSubItemForegroundSubMenuOpened" ResourceKey="SystemControlHighlightAltBaseHighBrush" />
+    <StaticResource x:Key="MenuFlyoutSubItemForegroundDisabled" ResourceKey="SystemControlDisabledBaseMediumLowBrush" />-->
+    <StaticResource x:Key="MenuFlyoutSubItemChevron" ResourceKey="SystemControlForegroundBaseMediumHighBrush" />
+    <StaticResource x:Key="MenuFlyoutSubItemChevronPointerOver" ResourceKey="SystemControlHighlightAltBaseHighBrush" />
+    <StaticResource x:Key="MenuFlyoutSubItemChevronPressed" ResourceKey="SystemControlHighlightAltBaseHighBrush" />
+    <StaticResource x:Key="MenuFlyoutSubItemChevronSubMenuOpened" ResourceKey="SystemControlHighlightAltBaseHighBrush" />
+    <StaticResource x:Key="MenuFlyoutSubItemChevronDisabled" ResourceKey="SystemControlDisabledBaseMediumLowBrush" />
+    <StaticResource x:Key="MenuFlyoutLightDismissOverlayBackground" ResourceKey="SystemControlPageBackgroundMediumAltMediumBrush" />
+    <!--<SolidColorBrush x:Key="MenuFlyoutItemFocusedBackgroundThemeBrush" Color="#FF212121" />
+    <SolidColorBrush x:Key="MenuFlyoutItemFocusedForegroundThemeBrush" Color="#FFFFFFFF" />
+    <SolidColorBrush x:Key="MenuFlyoutItemDisabledForegroundThemeBrush" Color="#66FFFFFF" />
+    <SolidColorBrush x:Key="MenuFlyoutItemPointerOverBackgroundThemeBrush" Color="#FF212121" />
+    <SolidColorBrush x:Key="MenuFlyoutItemPointerOverForegroundThemeBrush" Color="#FFFFFFFF" />
+    <SolidColorBrush x:Key="MenuFlyoutItemPressedBackgroundThemeBrush" Color="#FFFFFFFF" />
+    <SolidColorBrush x:Key="MenuFlyoutItemPressedForegroundThemeBrush" Color="#FF000000" />-->
+    <!--<SolidColorBrush x:Key="MenuFlyoutSeparatorThemeBrush" Color="#FF7A7A7A" />-->
+    <!--<Thickness x:Key="MenuFlyoutItemDoublePlaceholderThemeThickness">56,0,0,0</Thickness>-->
+    <StaticResource x:Key="MenuFlyoutItemKeyboardAcceleratorTextForeground" ResourceKey="SystemControlForegroundBaseMediumBrush" />
+    <StaticResource x:Key="MenuFlyoutItemKeyboardAcceleratorTextForegroundPointerOver" ResourceKey="SystemControlHighlightAltBaseMediumBrush" />
+    <StaticResource x:Key="MenuFlyoutItemKeyboardAcceleratorTextForegroundPressed" ResourceKey="SystemControlHighlightAltBaseMediumBrush" />
+    <StaticResource x:Key="MenuFlyoutItemKeyboardAcceleratorTextForegroundDisabled" ResourceKey="SystemControlDisabledBaseMediumLowBrush" />
     <Thickness x:Key="MenuFlyoutItemThemePadding">11,9,11,10</Thickness>
     <Thickness x:Key="MenuFlyoutItemThemePaddingNarrow">11,4,11,7</Thickness>
     <StaticResource x:Key="MenuFlyoutPresenterBackground" ResourceKey="SystemControlTransientBackgroundBrush" />
     <StaticResource x:Key="MenuFlyoutPresenterBorderBrush" ResourceKey="SystemControlTransientBorderBrush" />
     <Thickness x:Key="MenuFlyoutPresenterBorderThemeThickness">1</Thickness>
-    <!-- Resources for Windows.UI.Xaml.Controls.MenuFlyoutItem -->
+    <!-- Resources for Windows.UI.Xaml.Controls.MenuFlyoutItem --><!--
     <StaticResource x:Key="MenuFlyoutItemRevealBackground" ResourceKey="SystemControlTransparentRevealBackgroundBrush" />
     <StaticResource x:Key="MenuFlyoutItemRevealBackgroundPointerOver" ResourceKey="SystemControlHighlightListLowRevealBackgroundBrush" />
     <StaticResource x:Key="MenuFlyoutItemRevealBackgroundPressed" ResourceKey="SystemControlHighlightListMediumRevealBackgroundBrush" />
@@ -266,7 +309,7 @@
     <StaticResource x:Key="MenuFlyoutItemRevealBorderBrushPressed" ResourceKey="SystemControlTransparentRevealBorderBrush" />
     <StaticResource x:Key="MenuFlyoutItemRevealBorderBrushPointerOver" ResourceKey="SystemControlTransparentRevealBorderBrush" />
     <StaticResource x:Key="MenuFlyoutItemRevealBorderBrushDisabled" ResourceKey="SystemControlTransparentBrush" />
-    <!-- Resources for Windows.UI.Xaml.Controls.ToggleMenuFlyoutItem -->
+    --><!-- Resources for Windows.UI.Xaml.Controls.ToggleMenuFlyoutItem --><!--
     <StaticResource x:Key="ToggleMenuFlyoutItemRevealBackground" ResourceKey="SystemControlTransparentRevealBackgroundBrush" />
     <StaticResource x:Key="ToggleMenuFlyoutItemRevealBackgroundPointerOver" ResourceKey="SystemControlHighlightListLowRevealBackgroundBrush" />
     <StaticResource x:Key="ToggleMenuFlyoutItemRevealBackgroundPressed" ResourceKey="SystemControlHighlightListMediumRevealBackgroundBrush" />
@@ -275,17 +318,18 @@
     <StaticResource x:Key="ToggleMenuFlyoutItemRevealBorderBrushPressed" ResourceKey="SystemControlTransparentRevealBorderBrush" />
     <StaticResource x:Key="ToggleMenuFlyoutItemRevealBorderBrushPointerOver" ResourceKey="SystemControlTransparentRevealBorderBrush" />
     <StaticResource x:Key="ToggleMenuFlyoutItemRevealBorderBrushDisabled" ResourceKey="SystemControlTransparentBrush" />
-    <!-- Resources for Windows.UI.Xaml.Controls.MenuFlyoutSubItem -->
+    --><!-- Resources for Windows.UI.Xaml.Controls.MenuFlyoutSubItem --><!--
     <StaticResource x:Key="MenuFlyoutSubItemRevealBackground" ResourceKey="SystemControlTransparentRevealBackgroundBrush" />
     <StaticResource x:Key="MenuFlyoutSubItemRevealBackgroundPointerOver" ResourceKey="SystemControlHighlightListLowRevealBackgroundBrush" />
     <StaticResource x:Key="MenuFlyoutSubItemRevealBackgroundPressed" ResourceKey="SystemControlHighlightAccentRevealBackgroundBrush" />
-    <StaticResource x:Key="MenuFlyoutSubItemRevealBackgroundSubMenuOpened" ResourceKey="SystemControlHighlightListLowBrush" />
+    <StaticResource x:Key="MenuFlyoutSubItemRevealBackgroundSubMenuOpened" ResourceKey="SystemControlHighlightListLowRevealBackgroundBrush" />
     <StaticResource x:Key="MenuFlyoutSubItemRevealBackgroundDisabled" ResourceKey="SystemControlTransparentBrush" />
     <StaticResource x:Key="MenuFlyoutSubItemRevealBorderBrush" ResourceKey="SystemControlTransparentBrush" />
     <StaticResource x:Key="MenuFlyoutSubItemRevealBorderBrushPressed" ResourceKey="SystemControlTransparentRevealBorderBrush" />
     <StaticResource x:Key="MenuFlyoutSubItemRevealBorderBrushPointerOver" ResourceKey="SystemControlTransparentRevealBorderBrush" />
     <StaticResource x:Key="MenuFlyoutSubItemRevealBorderBrushSubMenuOpened" ResourceKey="SystemControlTransparentRevealBorderBrush" />
-    <StaticResource x:Key="MenuFlyoutSubItemRevealBorderBrushDisabled" ResourceKey="SystemControlTransparentBrush" />
+    <StaticResource x:Key="MenuFlyoutSubItemRevealBorderBrushDisabled" ResourceKey="SystemControlTransparentBrush" />-->
+    <!--<Thickness x:Key="LanguageSwitcherMenuFlyoutItemPlaceholderThemeThickness">44,0,0,0</Thickness>-->
 
     <!-- Resources for TextBox.xaml -->
     <SolidColorBrush x:Key="TextBoxForegroundHeaderThemeBrush" Color="#FFFFFFFF" />
diff --git a/src/Avalonia.Themes.Fluent/Accents/FluentControlResourcesLight.xaml b/src/Avalonia.Themes.Fluent/Accents/FluentControlResourcesLight.xaml
index edbf68951f..a85b40893d 100644
--- a/src/Avalonia.Themes.Fluent/Accents/FluentControlResourcesLight.xaml
+++ b/src/Avalonia.Themes.Fluent/Accents/FluentControlResourcesLight.xaml
@@ -250,14 +250,57 @@
     <SolidColorBrush x:Key="ListBoxItemSelectedPointerOverBackgroundThemeBrush" Color="#FF5F37BE" />
 
     <!-- Resources for MenuFlyout.xaml (Menu, ContextMenu, etc) -->
-    <Thickness x:Key="MenuFlyoutPresenterThemePadding">1</Thickness>
+    <x:Double x:Key="MenuFlyoutSeparatorThemeHeight">1</x:Double>
+    <x:Double x:Key="MenuFlyoutThemeMinHeight">32</x:Double>
+    <Thickness x:Key="MenuFlyoutPresenterThemePadding">0,0</Thickness>
+    <!--<Thickness x:Key="MenuFlyoutItemCheckGlyphMargin">12,11,0,13</Thickness>-->
+    <Thickness x:Key="MenuFlyoutItemChevronMargin">12,0,0,0</Thickness>
+    <!--<Thickness x:Key="MenuFlyoutItemPlaceholderThemeThickness">28,0,0,0</Thickness>-->
+    <Thickness x:Key="MenuFlyoutSeparatorThemePadding">12,4,12,4</Thickness>
+    <StaticResource x:Key="MenuFlyoutItemBackground" ResourceKey="SystemControlTransparentBrush" />
+    <StaticResource x:Key="MenuFlyoutItemBackgroundPointerOver" ResourceKey="SystemControlHighlightListLowBrush" />
+    <StaticResource x:Key="MenuFlyoutItemBackgroundPressed" ResourceKey="SystemControlHighlightListMediumBrush" />
+    <StaticResource x:Key="MenuFlyoutItemBackgroundDisabled" ResourceKey="SystemControlTransparentBrush" />
+    <StaticResource x:Key="MenuFlyoutItemForeground" ResourceKey="SystemControlForegroundBaseHighBrush" />
+    <StaticResource x:Key="MenuFlyoutItemForegroundPointerOver" ResourceKey="SystemControlHighlightAltBaseHighBrush" />
+    <StaticResource x:Key="MenuFlyoutItemForegroundPressed" ResourceKey="SystemControlHighlightAltBaseHighBrush" />
+    <StaticResource x:Key="MenuFlyoutItemForegroundDisabled" ResourceKey="SystemControlDisabledBaseMediumLowBrush" />
+    <!--<StaticResource x:Key="MenuFlyoutSubItemBackground" ResourceKey="SystemControlTransparentBrush" />
+    <StaticResource x:Key="MenuFlyoutSubItemBackgroundPointerOver" ResourceKey="SystemControlHighlightListLowBrush" />
+    <StaticResource x:Key="MenuFlyoutSubItemBackgroundPressed" ResourceKey="SystemControlHighlightListAccentHighBrush" />
+    <StaticResource x:Key="MenuFlyoutSubItemBackgroundSubMenuOpened" ResourceKey="SystemControlHighlightListLowBrush" />
+    <StaticResource x:Key="MenuFlyoutSubItemBackgroundDisabled" ResourceKey="SystemControlTransparentBrush" />
+    <StaticResource x:Key="MenuFlyoutSubItemForeground" ResourceKey="SystemControlForegroundBaseHighBrush" />
+    <StaticResource x:Key="MenuFlyoutSubItemForegroundPointerOver" ResourceKey="SystemControlHighlightAltBaseHighBrush" />
+    <StaticResource x:Key="MenuFlyoutSubItemForegroundPressed" ResourceKey="SystemControlHighlightAltBaseHighBrush" />
+    <StaticResource x:Key="MenuFlyoutSubItemForegroundSubMenuOpened" ResourceKey="SystemControlHighlightAltBaseHighBrush" />
+    <StaticResource x:Key="MenuFlyoutSubItemForegroundDisabled" ResourceKey="SystemControlDisabledBaseMediumLowBrush" />-->
+    <StaticResource x:Key="MenuFlyoutSubItemChevron" ResourceKey="SystemControlForegroundBaseMediumHighBrush" />
+    <StaticResource x:Key="MenuFlyoutSubItemChevronPointerOver" ResourceKey="SystemControlHighlightAltBaseHighBrush" />
+    <StaticResource x:Key="MenuFlyoutSubItemChevronPressed" ResourceKey="SystemControlHighlightAltBaseHighBrush" />
+    <StaticResource x:Key="MenuFlyoutSubItemChevronSubMenuOpened" ResourceKey="SystemControlHighlightAltBaseHighBrush" />
+    <StaticResource x:Key="MenuFlyoutSubItemChevronDisabled" ResourceKey="SystemControlDisabledBaseMediumLowBrush" />
+    <StaticResource x:Key="MenuFlyoutLightDismissOverlayBackground" ResourceKey="SystemControlPageBackgroundMediumAltMediumBrush" />
+    <!--<SolidColorBrush x:Key="MenuFlyoutItemFocusedBackgroundThemeBrush" Color="#FFE5E5E5" />
+    <SolidColorBrush x:Key="MenuFlyoutItemFocusedForegroundThemeBrush" Color="#FF000000" />
+    <SolidColorBrush x:Key="MenuFlyoutItemDisabledForegroundThemeBrush" Color="#66000000" />
+    <SolidColorBrush x:Key="MenuFlyoutItemPointerOverBackgroundThemeBrush" Color="#FFE5E5E5" />
+    <SolidColorBrush x:Key="MenuFlyoutItemPointerOverForegroundThemeBrush" Color="#FF000000" />
+    <SolidColorBrush x:Key="MenuFlyoutItemPressedBackgroundThemeBrush" Color="#FF000000" />
+    <SolidColorBrush x:Key="MenuFlyoutItemPressedForegroundThemeBrush" Color="#FFFFFFFF" />
+    <SolidColorBrush x:Key="MenuFlyoutSeparatorThemeBrush" Color="#FF7A7A7A" />-->
+    <!--<Thickness x:Key="MenuFlyoutItemDoublePlaceholderThemeThickness">56,0,0,0</Thickness>-->
+    <StaticResource x:Key="MenuFlyoutItemKeyboardAcceleratorTextForeground" ResourceKey="SystemControlForegroundBaseMediumBrush" />
+    <StaticResource x:Key="MenuFlyoutItemKeyboardAcceleratorTextForegroundPointerOver" ResourceKey="SystemControlHighlightAltBaseMediumBrush" />
+    <StaticResource x:Key="MenuFlyoutItemKeyboardAcceleratorTextForegroundPressed" ResourceKey="SystemControlHighlightAltBaseMediumBrush" />
+    <StaticResource x:Key="MenuFlyoutItemKeyboardAcceleratorTextForegroundDisabled" ResourceKey="SystemControlDisabledBaseMediumLowBrush" />
     <Thickness x:Key="MenuFlyoutItemThemePadding">11,9,11,10</Thickness>
     <Thickness x:Key="MenuFlyoutItemThemePaddingNarrow">11,4,11,7</Thickness>
     <StaticResource x:Key="MenuFlyoutPresenterBackground" ResourceKey="SystemControlTransientBackgroundBrush" />
     <StaticResource x:Key="MenuFlyoutPresenterBorderBrush" ResourceKey="SystemControlTransientBorderBrush" />
     <Thickness x:Key="MenuFlyoutPresenterBorderThemeThickness">1</Thickness>
     <!-- Resources for Windows.UI.Xaml.Controls.MenuFlyoutItem -->
-    <StaticResource x:Key="MenuFlyoutItemRevealBackground" ResourceKey="SystemControlTransparentRevealBackgroundBrush" />
+    <!--<StaticResource x:Key="MenuFlyoutItemRevealBackground" ResourceKey="SystemControlTransparentRevealBackgroundBrush" />
     <StaticResource x:Key="MenuFlyoutItemRevealBackgroundPointerOver" ResourceKey="SystemControlHighlightListLowRevealBackgroundBrush" />
     <StaticResource x:Key="MenuFlyoutItemRevealBackgroundPressed" ResourceKey="SystemControlHighlightListMediumRevealBackgroundBrush" />
     <StaticResource x:Key="MenuFlyoutItemRevealBackgroundDisabled" ResourceKey="SystemControlTransparentBrush" />
@@ -265,7 +308,7 @@
     <StaticResource x:Key="MenuFlyoutItemRevealBorderBrushPressed" ResourceKey="SystemControlTransparentRevealBorderBrush" />
     <StaticResource x:Key="MenuFlyoutItemRevealBorderBrushPointerOver" ResourceKey="SystemControlTransparentRevealBorderBrush" />
     <StaticResource x:Key="MenuFlyoutItemRevealBorderBrushDisabled" ResourceKey="SystemControlTransparentBrush" />
-    <!-- Resources for Windows.UI.Xaml.Controls.ToggleMenuFlyoutItem -->
+    --><!-- Resources for Windows.UI.Xaml.Controls.ToggleMenuFlyoutItem --><!--
     <StaticResource x:Key="ToggleMenuFlyoutItemRevealBackground" ResourceKey="SystemControlTransparentRevealBackgroundBrush" />
     <StaticResource x:Key="ToggleMenuFlyoutItemRevealBackgroundPointerOver" ResourceKey="SystemControlHighlightListLowRevealBackgroundBrush" />
     <StaticResource x:Key="ToggleMenuFlyoutItemRevealBackgroundPressed" ResourceKey="SystemControlHighlightListMediumRevealBackgroundBrush" />
@@ -274,17 +317,18 @@
     <StaticResource x:Key="ToggleMenuFlyoutItemRevealBorderBrushPressed" ResourceKey="SystemControlTransparentRevealBorderBrush" />
     <StaticResource x:Key="ToggleMenuFlyoutItemRevealBorderBrushPointerOver" ResourceKey="SystemControlTransparentRevealBorderBrush" />
     <StaticResource x:Key="ToggleMenuFlyoutItemRevealBorderBrushDisabled" ResourceKey="SystemControlTransparentBrush" />
-    <!-- Resources for Windows.UI.Xaml.Controls.MenuFlyoutSubItem -->
+    --><!-- Resources for Windows.UI.Xaml.Controls.MenuFlyoutSubItem --><!--
     <StaticResource x:Key="MenuFlyoutSubItemRevealBackground" ResourceKey="SystemControlTransparentRevealBackgroundBrush" />
     <StaticResource x:Key="MenuFlyoutSubItemRevealBackgroundPointerOver" ResourceKey="SystemControlHighlightListLowRevealBackgroundBrush" />
     <StaticResource x:Key="MenuFlyoutSubItemRevealBackgroundPressed" ResourceKey="SystemControlHighlightAccentRevealBackgroundBrush" />
-    <StaticResource x:Key="MenuFlyoutSubItemRevealBackgroundSubMenuOpened" ResourceKey="SystemControlHighlightListLowBrush" />
+    <StaticResource x:Key="MenuFlyoutSubItemRevealBackgroundSubMenuOpened" ResourceKey="SystemControlHighlightListLowRevealBackgroundBrush" />
     <StaticResource x:Key="MenuFlyoutSubItemRevealBackgroundDisabled" ResourceKey="SystemControlTransparentBrush" />
     <StaticResource x:Key="MenuFlyoutSubItemRevealBorderBrush" ResourceKey="SystemControlTransparentBrush" />
     <StaticResource x:Key="MenuFlyoutSubItemRevealBorderBrushPressed" ResourceKey="SystemControlTransparentRevealBorderBrush" />
     <StaticResource x:Key="MenuFlyoutSubItemRevealBorderBrushPointerOver" ResourceKey="SystemControlTransparentRevealBorderBrush" />
     <StaticResource x:Key="MenuFlyoutSubItemRevealBorderBrushSubMenuOpened" ResourceKey="SystemControlTransparentRevealBorderBrush" />
     <StaticResource x:Key="MenuFlyoutSubItemRevealBorderBrushDisabled" ResourceKey="SystemControlTransparentBrush" />
+    <Thickness x:Key="LanguageSwitcherMenuFlyoutItemPlaceholderThemeThickness">44,0,0,0</Thickness>-->
 
     <!-- Resources for TextBox.xaml -->
     <SolidColorBrush x:Key="TextBoxForegroundHeaderThemeBrush" Color="#FF000000" />
diff --git a/src/Avalonia.Themes.Fluent/Common.xaml b/src/Avalonia.Themes.Fluent/Common.xaml
new file mode 100644
index 0000000000..e09e39d7cb
--- /dev/null
+++ b/src/Avalonia.Themes.Fluent/Common.xaml
@@ -0,0 +1,6 @@
+<Styles xmlns="https://github.com/avaloniaui" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+  <Style Selector="TextBlock.CaptionTextBlockStyle">
+    <Setter Property="FontSize" Value="12" />
+    <Setter Property="FontWeight" Value="Normal" />
+  </Style>
+</Styles>
diff --git a/src/Avalonia.Themes.Fluent/ContextMenu.xaml b/src/Avalonia.Themes.Fluent/ContextMenu.xaml
index 9a583e2e30..44783a8dea 100644
--- a/src/Avalonia.Themes.Fluent/ContextMenu.xaml
+++ b/src/Avalonia.Themes.Fluent/ContextMenu.xaml
@@ -1,24 +1,60 @@
-<Style xmlns="https://github.com/avaloniaui" Selector="ContextMenu">
-  <Setter Property="BorderBrush" Value="{DynamicResource ThemeBorderMidBrush}"/>
-  <Setter Property="BorderThickness" Value="1"/>
-  <Setter Property="Padding" Value="4,2"/>
+<Style xmlns="https://github.com/avaloniaui"
+       Selector="ContextMenu">
+  <Design.PreviewWith>
+    <Border Background="{DynamicResource ThemeAccentBrush}"
+            Margin="16"
+            Padding="48"
+            Width="400"
+            Height="200">
+      <Border.ContextMenu>
+        <ContextMenu>
+          <MenuItem Header="Standard _Menu Item" />
+          <Separator />
+          <MenuItem Header="Menu with _Submenu">
+            <MenuItem Header="Submenu _1" />
+            <MenuItem Header="Submenu _2" />
+          </MenuItem>
+          <MenuItem Header="Menu Item with _Icon" />
+          <MenuItem Header="Menu Item with _Checkbox">
+            <MenuItem.Icon>
+              <CheckBox BorderThickness="0"
+                        IsHitTestVisible="False"
+                        IsChecked="True" />
+            </MenuItem.Icon>
+          </MenuItem>
+        </ContextMenu>
+      </Border.ContextMenu>
+      <TextBlock Text="Defined in XAML" />
+    </Border>
+  </Design.PreviewWith>
+
+  <Setter Property="Background" Value="{DynamicResource MenuFlyoutPresenterBackground}" />
+  <Setter Property="BorderBrush" Value="{DynamicResource MenuFlyoutPresenterBorderBrush}" />
+  <Setter Property="BorderThickness" Value="{DynamicResource MenuFlyoutPresenterBorderThemeThickness}" />
+  <Setter Property="MaxWidth" Value="{DynamicResource FlyoutThemeMaxWidth}" />
+  <Setter Property="MinHeight" Value="{DynamicResource MenuFlyoutThemeMinHeight}" />
+  <Setter Property="Padding" Value="{DynamicResource MenuFlyoutPresenterThemePadding}" />
+  <Setter Property="HorizontalAlignment" Value="Stretch" />
   <Setter Property="TextBlock.FontSize" Value="{DynamicResource FontSizeNormal}" />
   <Setter Property="TextBlock.FontWeight" Value="Normal" />
   <Setter Property="Template">
     <ControlTemplate>
-      <Border Background="{DynamicResource ComboBoxDropDownBackground}"
-              BorderBrush="{DynamicResource ComboBoxDropDownBorderBrush}"
-              BorderThickness="{DynamicResource ComboBoxDropdownBorderThickness}"
-              Margin="0,-1,0,-1"
-              Padding="{DynamicResource ComboBoxDropdownBorderPadding}"
-              HorizontalAlignment="Stretch"
+      <Border Background="{TemplateBinding Background}"
+              BorderBrush="{TemplateBinding BorderBrush}"
+              BorderThickness="{TemplateBinding BorderThickness}"
+              Padding="{TemplateBinding Padding}"
+              MaxWidth="{TemplateBinding MaxWidth}"
+              MinHeight="{TemplateBinding MinHeight}"
+              HorizontalAlignment="{TemplateBinding HorizontalAlignment}"
               CornerRadius="{DynamicResource OverlayCornerRadius}">
         <ScrollViewer>
           <ItemsPresenter Name="PART_ItemsPresenter"
                           Items="{TemplateBinding Items}"
                           ItemsPanel="{TemplateBinding ItemsPanel}"
                           ItemTemplate="{TemplateBinding ItemTemplate}"
-                          KeyboardNavigation.TabNavigation="Continue"/>
+                          Margin="{DynamicResource MenuFlyoutScrollerMargin}"
+                          KeyboardNavigation.TabNavigation="Continue"
+                          Grid.IsSharedSizeScope="True" />
         </ScrollViewer>
       </Border>
     </ControlTemplate>
diff --git a/src/Avalonia.Themes.Fluent/Menu.xaml b/src/Avalonia.Themes.Fluent/Menu.xaml
index eef4dcf1f8..5f22f77d18 100644
--- a/src/Avalonia.Themes.Fluent/Menu.xaml
+++ b/src/Avalonia.Themes.Fluent/Menu.xaml
@@ -1,15 +1,33 @@
-<Style xmlns="https://github.com/avaloniaui" Selector="Menu">
+<Style xmlns="https://github.com/avaloniaui"
+       xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+       Selector="Menu">
+  <Design.PreviewWith>
+    <Border Padding="20">
+      <Menu>
+        <MenuItem Header="New" />
+        <MenuItem Header="Open" />
+      </Menu>
+    </Border>
+  </Design.PreviewWith>
+
+  <Style.Resources>
+    <x:Double x:Key="MenuHeight">32</x:Double>
+  </Style.Resources>
+  <Setter Property="Background" Value="Transparent" />
+  <Setter Property="Height" Value="{StaticResource MenuHeight}" />
   <Setter Property="Template">
     <ControlTemplate>
       <Border Background="{TemplateBinding Background}"
               BorderBrush="{TemplateBinding BorderBrush}"
               BorderThickness="{TemplateBinding BorderThickness}"
+              HorizontalAlignment="Stretch"
               Padding="{TemplateBinding Padding}">
-        <ItemsPresenter Name="PART_ItemsPresenter" 
-                        Items="{TemplateBinding Items}" 
+        <ItemsPresenter Name="PART_ItemsPresenter"
+                        Items="{TemplateBinding Items}"
                         ItemsPanel="{TemplateBinding ItemsPanel}"
                         ItemTemplate="{TemplateBinding ItemTemplate}"
-                        KeyboardNavigation.TabNavigation="Continue"/>
+                        VerticalAlignment="Stretch"
+                        KeyboardNavigation.TabNavigation="Continue" />
       </Border>
     </ControlTemplate>
   </Setter>
diff --git a/src/Avalonia.Themes.Fluent/MenuItem.xaml b/src/Avalonia.Themes.Fluent/MenuItem.xaml
index d2586c6aa8..fbb994e90c 100644
--- a/src/Avalonia.Themes.Fluent/MenuItem.xaml
+++ b/src/Avalonia.Themes.Fluent/MenuItem.xaml
@@ -3,112 +3,142 @@
         xmlns:conv="clr-namespace:Avalonia.Controls.Converters;assembly=Avalonia.Controls"
         xmlns:sys="clr-namespace:System;assembly=netstandard">
   <Design.PreviewWith>
-    <Border Padding="20">
-      <StackPanel>
-        <MenuItem Header="New" Background="Gray" />
-        <Separator />
-        <MenuItem Header="Open" Background="Gray" />
-      </StackPanel>      
+    <Border Padding="20"
+            Width="400"
+            Height="200">
+      <Menu VerticalAlignment="Top">
+        <MenuItem Header="File">
+          <MenuItem Header="New"
+                    InputGesture="Ctrl+N">
+            <MenuItem Header="XML" />
+          </MenuItem>
+          <MenuItem Header="Open">
+            <MenuItem.Icon>
+              <CheckBox BorderThickness="0"
+                        IsHitTestVisible="False"
+                        IsChecked="True" />
+            </MenuItem.Icon>
+          </MenuItem>
+          <Separator />
+          <MenuItem Header="Exit"
+                    InputGesture="Alt+F4" />
+        </MenuItem>
+        <MenuItem Header="Edit">
+          <MenuItem Header="Go To">
+            <MenuItem Header="Go To Line"/>
+          </MenuItem>
+        </MenuItem>
+        <MenuItem Header="View">
+          <MenuItem Header="Designer" InputGesture="Shift+F7" />
+        </MenuItem>
+        <MenuItem Header="Project">
+          <MenuItem Header="Add class" />
+        </MenuItem>
+      </Menu>
     </Border>
   </Design.PreviewWith>
+
   <Styles.Resources>
-    <conv:PlatformKeyGestureConverter x:Key="KeyGestureConverter"/>
-    <Thickness x:Key="MenuItemPadding">12,9,12,12</Thickness>
+    <conv:PlatformKeyGestureConverter x:Key="KeyGestureConverter" />
+    <Thickness x:Key="MenuFlyoutScrollerMargin">0,4,0,4</Thickness>
+    <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>
   </Styles.Resources>
+
   <Style Selector="MenuItem">
-    <Setter Property="Background" Value="Transparent"/>
-    <Setter Property="BorderThickness" Value="1"/>
-    <Setter Property="Padding" Value="{DynamicResource MenuItemPadding}"/>
+    <Setter Property="Background" Value="{DynamicResource MenuFlyoutItemBackground}" />
+    <Setter Property="BorderBrush" Value="{DynamicResource MenuFlyoutItemRevealBorderBrush}" />
+    <Setter Property="Foreground" Value="{DynamicResource MenuFlyoutItemForeground}" />
+    <Setter Property="Padding" Value="{DynamicResource MenuFlyoutItemThemePadding}" />
+    <Setter Property="FontSize" Value="{DynamicResource ControlContentThemeFontSize}" />
     <Setter Property="Template">
       <ControlTemplate>
-        <Border Name="root"
+        <Border Name="PART_LayoutRoot"
+                Padding="{TemplateBinding Padding}"
                 Background="{TemplateBinding Background}"
                 BorderBrush="{TemplateBinding BorderBrush}"
                 BorderThickness="{TemplateBinding BorderThickness}">
           <Grid>
             <Grid.ColumnDefinitions>
-              <ColumnDefinition Width="20"/>
-              <ColumnDefinition Width="5"/>
-              <ColumnDefinition Width="*"/>
-              <ColumnDefinition Width="Auto" SharedSizeGroup="MenuItemIGT"/>
-              <ColumnDefinition Width="20"/>
+              <ColumnDefinition Width="Auto"
+                                SharedSizeGroup="MenuItemIcon"  />
+              <ColumnDefinition Width="*" />
+              <ColumnDefinition Width="Auto"
+                                SharedSizeGroup="MenuItemIGT" />
+              <ColumnDefinition Width="Auto"
+                                SharedSizeGroup="MenuItemChevron" />
             </Grid.ColumnDefinitions>
-            <ContentPresenter Name="icon"
+            <ContentPresenter Name="PART_IconPresenter"
                               Content="{TemplateBinding Icon}"
                               Width="16"
                               Height="16"
-                              Margin="3"
+                              Margin="{DynamicResource MenuIconPresenterMargin}"
                               HorizontalAlignment="Center"
                               VerticalAlignment="Center"/>
-            <Path Name="check"
-                  Fill="{TemplateBinding Foreground}"
-                  Data="F1M10,1.2L4.7,9.1 4.5,9.1 0,5.2 1.3,3.5 4.3,6.1 8.3,0 10,1.2z"
-                  IsVisible="False"
-                  Margin="3"
-                  VerticalAlignment="Center"/>
+
             <ContentPresenter Name="PART_HeaderPresenter"
                               Content="{TemplateBinding Header}"
-                              Margin="{TemplateBinding Padding}"
                               VerticalAlignment="Center"
-                              Grid.Column="2">
+                              HorizontalAlignment="Stretch"
+                              TextBlock.Foreground="{TemplateBinding Foreground}"
+                              Grid.Column="1">
               <ContentPresenter.DataTemplates>
                 <DataTemplate DataType="sys:String">
-                  <AccessText Text="{Binding}"/>
+                  <AccessText Text="{Binding}" />
                 </DataTemplate>
               </ContentPresenter.DataTemplates>
             </ContentPresenter>
             <TextBlock x:Name="PART_InputGestureText"
-                       Grid.Column="3"
-                       Text="{TemplateBinding InputGesture, Converter={StaticResource KeyGestureConverter}}"
-                       VerticalAlignment="Center"/>
-            <Path Name="rightArrow"
-                  Data="M0,0L4,3.5 0,7z"
-                  Fill="{DynamicResource ThemeForegroundBrush}"
-                  Margin="10,0,0,0"
+                       Grid.Column="2"
+                       Classes="CaptionTextBlockStyle"
+                       Margin="{DynamicResource MenuInputGestureTextMargin}"
+                       Text="{TemplateBinding InputGesture,
+                                              Converter={StaticResource KeyGestureConverter}}"
+                       HorizontalAlignment="Right"
+                       VerticalAlignment="Center" />
+            <Path Name="PART_ChevronPath"
+                  Stretch="Uniform"
+                  Width="8"
+                  Height="16"
+                  Data="{StaticResource MenuItemChevronPathData}"
+                  Margin="{DynamicResource MenuFlyoutItemChevronMargin}"
                   VerticalAlignment="Center"
-                  Grid.Column="4"/>
+                  Grid.Column="3" />
             <Popup Name="PART_Popup"
                    WindowManagerAddShadowHint="True"
                    PlacementMode="Right"
                    StaysOpen="True"
-                   IsOpen="{TemplateBinding IsSubMenuOpen, Mode=TwoWay}">
-              <Border Background="{DynamicResource ComboBoxDropDownBackground}"
-                                BorderBrush="{DynamicResource ComboBoxDropDownBorderBrush}"
-                                BorderThickness="{DynamicResource ComboBoxDropdownBorderThickness}"
-                                Margin="0,-1,0,-1"
-                                Padding="{DynamicResource ComboBoxDropdownBorderPadding}"
-                                HorizontalAlignment="Stretch"
-                                CornerRadius="{DynamicResource OverlayCornerRadius}">
-                <ScrollViewer>                  
-                    <ItemsPresenter Name="PART_ItemsPresenter"
-                                    Items="{TemplateBinding Items}"
-                                    ItemsPanel="{TemplateBinding ItemsPanel}"
-                                    ItemTemplate="{TemplateBinding ItemTemplate}"
-                                    Grid.IsSharedSizeScope="True"/>
+                   IsOpen="{TemplateBinding IsSubMenuOpen,
+                                            Mode=TwoWay}">
+              <Border Background="{DynamicResource MenuFlyoutPresenterBackground}"
+                      BorderBrush="{DynamicResource MenuFlyoutPresenterBorderBrush}"
+                      BorderThickness="{DynamicResource MenuFlyoutPresenterBorderThemeThickness}"
+                      Padding="{DynamicResource MenuFlyoutPresenterThemePadding}"
+                      MaxWidth="{DynamicResource FlyoutThemeMaxWidth}"
+                      MinHeight="{DynamicResource MenuFlyoutThemeMinHeight}"
+                      HorizontalAlignment="Stretch"
+                      CornerRadius="{DynamicResource OverlayCornerRadius}">
+                <ScrollViewer>
+                  <ItemsPresenter Name="PART_ItemsPresenter"
+                                  Items="{TemplateBinding Items}"
+                                  ItemsPanel="{TemplateBinding ItemsPanel}"
+                                  ItemTemplate="{TemplateBinding ItemTemplate}"
+                                  Margin="{DynamicResource MenuFlyoutScrollerMargin}"
+                                  Grid.IsSharedSizeScope="True" />
                 </ScrollViewer>
               </Border>
             </Popup>
-            </Grid>
+          </Grid>
         </Border>
       </ControlTemplate>
     </Setter>
   </Style>
 
-  <Style Selector="MenuItem:separator">
-    <Setter Property="Template">
-      <ControlTemplate>
-        <Separator Background="{DynamicResource ThemeControlMidBrush}"
-                   Margin="20,1,0,1"
-                   Height="1"/>
-      </ControlTemplate>
-    </Setter>
-  </Style>
-
   <Style Selector="Menu > MenuItem">
-    <Setter Property="Padding" Value="6 0"/>
     <Setter Property="Template">
       <ControlTemplate>
-        <Border Name="root"
+        <Border Name="PART_LayoutRoot"
                 Background="{TemplateBinding Background}"
                 BorderBrush="{TemplateBinding BorderBrush}"
                 BorderThickness="{TemplateBinding BorderThickness}">
@@ -118,28 +148,31 @@
                               Margin="{TemplateBinding Padding}">
               <ContentPresenter.DataTemplates>
                 <DataTemplate DataType="sys:String">
-                  <AccessText Text="{Binding}"/>
+                  <AccessText Text="{Binding}" />
                 </DataTemplate>
               </ContentPresenter.DataTemplates>
             </ContentPresenter>
             <Popup Name="PART_Popup"
                    WindowManagerAddShadowHint="False"
                    MinWidth="{Binding Bounds.Width, RelativeSource={RelativeSource TemplatedParent}}"
-                   IsOpen="{TemplateBinding IsSubMenuOpen, Mode=TwoWay}"
+                   IsOpen="{TemplateBinding IsSubMenuOpen,
+                                            Mode=TwoWay}"
                    StaysOpen="True">
-              <Border Background="{DynamicResource ComboBoxDropDownBackground}"
-                                BorderBrush="{DynamicResource ComboBoxDropDownBorderBrush}"
-                                BorderThickness="{DynamicResource ComboBoxDropdownBorderThickness}"
-                                Margin="0,-1,0,-1"
-                                Padding="{DynamicResource ComboBoxDropdownBorderPadding}"
-                                HorizontalAlignment="Stretch"
-                                CornerRadius="{DynamicResource OverlayCornerRadius}">
+              <Border Background="{DynamicResource MenuFlyoutPresenterBackground}"
+                      BorderBrush="{DynamicResource MenuFlyoutPresenterBorderBrush}"
+                      BorderThickness="{DynamicResource MenuFlyoutPresenterBorderThemeThickness}"
+                      Padding="{DynamicResource MenuFlyoutPresenterThemePadding}"
+                      MaxWidth="{DynamicResource FlyoutThemeMaxWidth}"
+                      MinHeight="{DynamicResource MenuFlyoutThemeMinHeight}"
+                      HorizontalAlignment="Stretch"
+                      CornerRadius="{DynamicResource OverlayCornerRadius}">
                 <ScrollViewer>
                   <ItemsPresenter Name="PART_ItemsPresenter"
                                   Items="{TemplateBinding Items}"
                                   ItemsPanel="{TemplateBinding ItemsPanel}"
                                   ItemTemplate="{TemplateBinding ItemTemplate}"
-                                  Grid.IsSharedSizeScope="True"/>
+                                  Margin="{DynamicResource MenuFlyoutScrollerMargin}"
+                                  Grid.IsSharedSizeScope="True" />
                 </ScrollViewer>
               </Border>
             </Popup>
@@ -149,20 +182,78 @@
     </Setter>
   </Style>
 
-  <Style Selector="MenuItem /template/ ItemsPresenter#PART_ItemsPresenter">
-    <Setter Property="Margin" Value="2"/>    
+  <Style Selector="MenuItem">
+    <!-- Narrow padding should be used for mouse input, when non-narrow one should be used for touch input in future. -->
+    <Setter Property="Padding" Value="{DynamicResource MenuFlyoutItemThemePaddingNarrow}" />
+  </Style>
+  
+  <Style Selector="MenuItem /template/ ContentPresenter#PART_IconPresenter">
+    <Setter Property="IsVisible" Value="False" />
+  </Style>
+  <Style Selector="MenuItem:icon /template/ ContentPresenter#PART_IconPresenter">
+    <Setter Property="IsVisible" Value="True" />
+  </Style>
+
+  <Style Selector="MenuItem /template/ TextBlock#PART_InputGestureText">
+    <Setter Property="Foreground" Value="{DynamicResource MenuFlyoutItemKeyboardAcceleratorTextForeground}" />
+  </Style>
+  <Style Selector="MenuItem /template/ Path#PART_ChevronPath">
+    <Setter Property="Fill" Value="{DynamicResource MenuFlyoutSubItemChevron}" />
   </Style>
 
-  <Style Selector="MenuItem:selected /template/ Border#root">
-    <Setter Property="Background" Value="{DynamicResource ThemeAccentBrush4}"/>
-    <Setter Property="BorderBrush" Value="{DynamicResource ThemeAccentBrush}"/>
+  <Style Selector="MenuItem:selected /template/ Border#PART_LayoutRoot">
+    <Setter Property="Background" Value="{DynamicResource MenuFlyoutItemBackgroundPointerOver}" />
+    <Setter Property="BorderBrush" Value="{DynamicResource MenuFlyoutItemBorderBrushPointerOver}" />
+  </Style>
+  <Style Selector="MenuItem:selected /template/ TextBlock#PART_InputGestureText">
+    <Setter Property="Foreground" Value="{DynamicResource MenuFlyoutItemKeyboardAcceleratorTextForegroundPointerOver}" />
+  </Style>
+  <Style Selector="MenuItem:selected /template/ Path#PART_ChevronPath">
+    <Setter Property="Fill" Value="{DynamicResource MenuFlyoutSubItemChevronPointerOver}" />
   </Style>
 
-  <Style Selector="MenuItem:empty /template/ Path#rightArrow">
-    <Setter Property="IsVisible" Value="False"/>
+  <Style Selector="MenuItem:pressed /template/ Border#PART_LayoutRoot">
+    <Setter Property="Background" Value="{DynamicResource MenuFlyoutItemBackgroundPressed}" />
+    <Setter Property="BorderBrush" Value="{DynamicResource MenuFlyoutItemBorderBrushPressed}" />
+  </Style>
+  <Style Selector="MenuItem:pressed /template/ TextBlock#PART_InputGestureText">
+    <Setter Property="Foreground" Value="{DynamicResource MenuFlyoutItemKeyboardAcceleratorTextForegroundPressed}" />
+  </Style>
+  <Style Selector="MenuItem:pressed /template/ Path#PART_ChevronPath">
+    <Setter Property="Fill" Value="{DynamicResource MenuFlyoutSubItemChevronPressed}" />
   </Style>
 
   <Style Selector="MenuItem:disabled">
-    <Setter Property="Opacity" Value="{DynamicResource ThemeDisabledOpacity}"/>
+    <Setter Property="Background" Value="{DynamicResource MenuFlyoutItemBackgroundDisabled}" />
+    <Setter Property="BorderBrush" Value="{DynamicResource MenuFlyoutItemBorderBrushDisabled}" />
+  </Style>
+  <Style Selector="MenuItem:disabled /template/ TextBlock#PART_InputGestureText">
+    <Setter Property="Foreground" Value="{DynamicResource MenuFlyoutItemKeyboardAcceleratorTextForegroundDisabled}" />
+  </Style>
+  <Style Selector="MenuItem:disabled /template/ Path#PART_ChevronPath">
+    <Setter Property="Fill" Value="{DynamicResource MenuFlyoutSubItemChevronDisabled}" />
+  </Style>
+
+  <Style Selector="MenuItem:open /template/ Path#PART_ChevronPath">
+    <Setter Property="Fill" Value="{DynamicResource MenuFlyoutSubItemChevronSubMenuOpened}" />
+  </Style>
+
+  <Style Selector="MenuItem:empty /template/ Path#PART_ChevronPath">
+    <Setter Property="IsVisible" Value="False" />
+  </Style>
+
+  <Style Selector="MenuItem:separator">
+    <Setter Property="Template">
+      <ControlTemplate>
+        <Separator />
+      </ControlTemplate>
+    </Setter>
+  </Style>
+
+  <Style Selector="MenuItem > Separator, ContextMenu > Separator">
+    <Setter Property="Background" Value="{DynamicResource SystemControlForegroundBaseMediumLowBrush}" />
+    <Setter Property="HorizontalAlignment" Value="Stretch" />
+    <Setter Property="Margin" Value="{DynamicResource MenuFlyoutSeparatorThemePadding}" />
+    <Setter Property="Height" Value="{DynamicResource MenuFlyoutSeparatorThemeHeight}" />
   </Style>
 </Styles>
diff --git a/src/Avalonia.Themes.Fluent/Separator.xaml b/src/Avalonia.Themes.Fluent/Separator.xaml
index cf0db16ee6..dc968fe86c 100644
--- a/src/Avalonia.Themes.Fluent/Separator.xaml
+++ b/src/Avalonia.Themes.Fluent/Separator.xaml
@@ -4,17 +4,15 @@
     <Setter Property="Focusable" Value="False"/>
     <Setter Property="Template">
       <ControlTemplate>
-        <Border BorderBrush="{TemplateBinding BorderBrush}"
+        <Border Padding="{TemplateBinding Margin}"
+                Height="{TemplateBinding Height}"
+                HorizontalAlignment="{TemplateBinding HorizontalAlignment}"
+                VerticalAlignment="{TemplateBinding VerticalAlignment}"
+                BorderBrush="{TemplateBinding BorderBrush}"
                 BorderThickness="{TemplateBinding BorderThickness}"
                 Background="{TemplateBinding Background}"/>
       </ControlTemplate>
     </Setter>
   </Style>
 
-  <Style Selector="MenuItem > Separator, ContextMenu > Separator">
-    <Setter Property="Background" Value="{DynamicResource ThemeControlMidBrush}"/>
-    <Setter Property="Margin" Value="29,1,0,1"/>
-    <Setter Property="Height" Value="1"/>
-  </Style>
-
 </Styles>