Property Change in MenuBarItem not working.

[JustBoredTbh]

Describe the bug

I tried to change the font, Colour and Size of a MenuBarItem, but when rendered, the MenuBarItem does not reflect the change. I also restarted the build but it still didn't work.
A somewhat similar issue raised but no solutions have been provided #7070

Steps to reproduce the bug

1. Add this code to your MainWindow.xaml file

<MenuBarItem Title="View"
             FontFamily="{StaticResource Righteous}"
             FontSize="14"
             FontWeight="Normal"
             Foreground="#5b5b5b">
    <MenuFlyoutItem Text="Edit History"
                    FontFamily="{StaticResource Righteous}"
                    FontSize="14"
                    FontWeight="Normal"
                    Foreground="#5b5b5b"/>
    <MenuFlyoutSeparator/>
    <MenuFlyoutItem Text="Pending Audits"
                    FontFamily="{StaticResource Righteous}"
                    FontSize="14"
                    FontWeight="Normal"
                    Foreground="#5b5b5b"/>
    <MenuFlyoutSeparator/>
    <MenuFlyoutItem Text="Approved Commits"
                    FontFamily="{StaticResource Righteous}"
                    FontSize="14"
                    FontWeight="Normal"
                    Foreground="#5b5b5b"/>
</MenuBarItem>

2. The FontFamily can be any random FontFamily added to the resource dictionary.

Expected behavior

MenuBarItem was expected to have the same fontstyle as its flyout.

Rather it still has the default MenuBarItem Style.

Screenshots

No response

NuGet package version

WinUI 3 - Windows App SDK 1.4.0: 1.4.230822000

Windows version

Windows 11 (22H2): Build 22621

Additional context

The MenuBarItem Is Inside a custom app bar.

[JustBoredTbh]

The Margin Property Seems to be working. But any Text Styling doesn't work.

[kmgallahan]

What is the parent of your ResourceDictionary?

[JustBoredTbh]

its an Application-level Resource Dict

What is the parent of your ResourceDictionary?

[JustBoredTbh]

I found a way to change the font of the menubaritem using the app.xaml file.
You override the contentcontroltheme properties like this:

<FontFamily x:Key="ContentControlThemeFontFamily">/Assets/Fonts/Righteous Regular.ttf/#Righteous</FontFamily>