Wrong title bar height?

Author: dongle-the-gadget

hub/apps/design/style/mica.md

@@ -124,7 +124,7 @@ By default, NavigationView in Left mode includes the content layer in its conten
                 IsHitTestVisible="True"
                 VerticalAlignment="Top"
                 Background="Transparent"
-                Height="40"
+                Height="48"
                 Canvas.ZIndex="1" 
                 Margin="48,8,0,0">
             <StackPanel Orientation="Horizontal">
@@ -259,7 +259,7 @@ To follow the card pattern using a NavigationView you will need to remove the de
                 IsHitTestVisible="True"
                 VerticalAlignment="Top"
                 Background="Transparent"
-                Height="40"
+                Height="48"
                 Canvas.ZIndex="1" 
                 Margin="48,8,0,0">
             <StackPanel Orientation="Horizontal">
@@ -450,4 +450,4 @@ private void NavigationViewControl_DisplayModeChanged(Microsoft.UI.Xaml.Controls
 
 ## Related articles
 
-[BackdropMaterial class](/uwp/api/microsoft.ui.xaml.controls.backdropmaterial), [NavigationView](../controls/navigationview.md), [Materials](../signature-experiences/materials.md), [Layering and Elevation](../signature-experiences/layering.md)
+[BackdropMaterial class](/uwp/api/microsoft.ui.xaml.controls.backdropmaterial), [NavigationView](../controls/navigationview.md), [Materials](../signature-experiences/materials.md), [Layering and Elevation](../signature-experiences/layering.md)