ava

public void CreateTabLayout()
{
    var grid = new Grid
    {
        RowDefinitions =
        {
            new RowDefinition(GridLength.Auto),
            new RowDefinition(GridLength.Star)
        }
    };
    var dock = new Panel
    {
        VerticalAlignment = VerticalAlignment.Center,
        Children =
        {
            new TextBlock
            {
                Text = "Aspira",
                FontSize = 18,
                //Foreground = _materialSecondary,
                HorizontalAlignment = HorizontalAlignment.Center,
                VerticalAlignment = VerticalAlignment.Stretch
            }
        }
    };

    var tab = new TabControl
    {
        FontFamily = "Montserrat",
        TabStripPlacement = Dock.Top,
        Items =
        {
            HomeTab(),
            CreateFavouritesTab(),
            CreateHistoryTab(),
            CreateSettingsTab(),

        }
    };

    Grid.SetRow(dock, 0);
    Grid.SetRow(tab, 1);
    grid.Children.Add(dock);
    grid.Children.Add(tab);

    this.Content = grid;
}

private Control HomeTab()
{
    var homeIcon = new MaterialIcon
    {
        HorizontalAlignment = HorizontalAlignment.Stretch,
        VerticalAlignment = VerticalAlignment.Stretch,
        Kind = MaterialIconKind.Home,
        RenderTransform = _scaleTransform1_5,
    };

    var ofthedayTabItem = new TabItem
    {
        HorizontalAlignment = HorizontalAlignment.Stretch,
        VerticalAlignment = VerticalAlignment.Stretch,
        Header = "Of the day",
        Content = new OfTheDayPageContent(_mainViewModel, _modv2ViewModel)
    };

    var onthisdayTabItem = new TabItem
    {
        //HorizontalAlignment = HorizontalAlignment.Stretch,
        VerticalAlignment = VerticalAlignment.Stretch,
        Header = "On this day",
        Content = new OnThisDayPageContent(_mainViewModel)
    };

    var subTab = new TabControl
    {

        TabStripPlacement = Dock.Top,
        Items =
        {
            ofthedayTabItem,
            onthisdayTabItem
        }
    };

    return new TabItem
    {
        //HorizontalAlignment = HorizontalAlignment.Stretch,
        VerticalAlignment = VerticalAlignment.Stretch,
        Header = homeIcon,
        Content = subTab
    };
}