Does anyone know how to remove hamburger functionality for new XF shell application?

Hi guys, I created a new Xamarin.Forms shell application and I am using bottom navbar navigation. I do not understand why I have a hamburger menu. This is because I have not specified a flyout anywhere in my AppShell.xaml. I only want to use bottom navigation does anyone know how I can get rid of the flyout menu? Thanks.

AppShell.xaml

    <!-- Your Pages -->
    <TabBar CurrentItem="{x:Reference HomeView}">
        <Tab Title="Test1" Icon="ads.png">
            <ShellContent ContentTemplate="{DataTemplate local:TestView}"/>
        </Tab>
        <Tab x:Name="Test2" Title="Tasks" Icon="tasks.png">
            <ShellContent ContentTemplate="{DataTemplate local:TestView}"/>
        </Tab>
        <Tab x:Name="Test3" Title="Home" Icon="home.png">
            <ShellContent ContentTemplate="{DataTemplate local:TestView}"/>
        </Tab>
        <Tab Title="Test4" Icon="account.png">
            <ShellContent ContentTemplate="{DataTemplate local:TestView}" />
        </Tab>
    </TabBar>

Image