The TextBlock text is not centered in Windows 11.

[KarthikRajaKalaimani]

Describe the bug

When adding a TextBlock with both HorizontalAlignment and VerticalAlignment set to "Center" within a Grid, the text appears correctly centered in Windows 10 but is misaligned in Windows 11. Please refer to the screenshot below for comparison.

Windows 11 :

Windows 10:

Steps to reproduce the bug

1. Run the below code in MainWindow.xaml

 <Grid Height="40" Width="164" Background="LightGray">
     <Grid Background="Orange" Height="20" HorizontalAlignment="Center" VerticalAlignment="Center">
     <TextBlock Text="Stop responding" x:Name="label" 
            Height="20"
            HorizontalAlignment="Center"
            VerticalAlignment="Center"
             />
     </Grid>
 </Grid> 

Expected behavior

The text should be horizontally and vertically centered.

Screenshots

No response

NuGet package version

WinUI 3 - Windows App SDK 1.6.3: 1.6.241114003

Windows version

Windows 11 (23H2): Build 22631

Additional context

No response