MainPage2.xaml

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             x:Class="MicaBackdropMAUI.MainPage2"
             Shell.PresentationMode="ModalAnimated"
             BackgroundColor="Transparent">

    <StackLayout BackgroundColor="Transparent">
        <ScrollView Background="Transparent">
            <StackLayout Padding="0" BackgroundColor="Transparent">
                <Frame Style="{StaticResource CardStyle}">
                    <StackLayout Orientation="Horizontal" Spacing="10">
                        <Label Text="Show Navbar" VerticalOptions="Center" />
                        <Switch x:Name="menu_switch"  Toggled="Switch_Toggled" VerticalOptions="Center" />
                    </StackLayout>
                </Frame>
                <Frame Style="{StaticResource CardStyle}">
                    <Label Text="Card 2 Content" />
                </Frame>
                <!--Add more frames as needed-->
            </StackLayout>
        </ScrollView>
    </StackLayout>
</ContentPage>