msfs-popout-panel-manager/MainApp/AppUserControl/TrayIcon.xaml

<UserControl
    x:Class="MSFSPopoutPanelManager.MainApp.AppUserControl.TrayIcon"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:tb="http://www.hardcodet.net/taskbar"
    xmlns:viewModel="clr-namespace:MSFSPopoutPanelManager.MainApp.ViewModel"
    d:DesignHeight="450"
    d:DesignWidth="800"
    mc:Ignorable="d">
    <UserControl.Resources>
        <Style TargetType="MenuItem">
            <Setter Property="FontSize" Value="14" />
        </Style>
    </UserControl.Resources>
    <tb:TaskbarIcon
        x:Name="Tray"
        d:DataContext="{d:DesignInstance viewModel:TrayIconViewModel}"
        IconSource="../logo.ico"
        MenuActivation="RightClick"
        Visibility="Visible">
        <tb:TaskbarIcon.ContextMenu>
            <ContextMenu>
                <MenuItem
                    x:Name="MenuItemProfiles"
                    Click="MenuItem_Click"
                    Header="Profiles"
                    ItemsSource="{Binding ProfileData.Profiles}"
                    Style="{StaticResource MaterialDesignMenuItem}">
                    <MenuItem.ItemContainerStyle>
                        <Style BasedOn="{StaticResource MaterialDesignMenuItem}" TargetType="MenuItem">
                            <Setter Property="Header" Value="{Binding Name}" />
                            <Setter Property="IsCheckable" Value="True" />
                            <Setter Property="IsChecked" Value="{Binding IsActive}" />
                            <Setter Property="Command" Value="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=ContextMenu}, Path=DataContext.ChangeProfileCommand}" />
                            <Setter Property="CommandParameter" Value="{Binding Id}" />
                            <Setter Property="FlowDirection" Value="LeftToRight" />
                            <Setter Property="Margin" Value="0" />
                        </Style>
                    </MenuItem.ItemContainerStyle>
                </MenuItem>
                <MenuItem
                    Command="{Binding StartPopOutCommand}"
                    Header="Start Pop Out"
                    Style="{StaticResource MaterialDesignMenuItem}" />
                <Separator />
                <MenuItem
                    Command="{Binding ExitAppCommand}"
                    Header="Exit"
                    Style="{StaticResource MaterialDesignMenuItem}" />
            </ContextMenu>
        </tb:TaskbarIcon.ContextMenu>
    </tb:TaskbarIcon>
</UserControl>