[Bug] TextCenterVertical() not center vertically within Grid

Description

if i use TextCenterVertical(), Label is not center vertically (windows, android, i dont have ios so can’t try it), but if i use standard code, the apps runs perfect.

Stack Trace

Link to Reproduction Sample

Steps to Reproduce

`public partial class TestPage : BasePage<TestViewModel> { private enum Baris { Date, Line, Date2, Line2, };

private enum Kolom
{
	Kol1,
	Kol2
}

public TestPage(TestViewModel vm) : base(vm, vm.Title)
{
    Label lblDate1 = new Label().TextCenterVertical().Text("Date"),
        lblLine1 = new Label().TextCenterVertical().Text("Line");

    Label lblDate2 = new Label()
    {
        VerticalTextAlignment = TextAlignment.Center,
    }.Text("Date 2"),
        lblLine2 = new Label()
        {
            VerticalTextAlignment = TextAlignment.Center,
        }.Text("Line 2");

    DatePicker dtpDate1 = new(),
        dtpDate2 = new();

    Entry txtLine1 = new()
    {
        Keyboard = Keyboard.Numeric,
        MaxLength = 11
    },
    txtLine2 = new()
    {
        Keyboard = Keyboard.Numeric,
        MaxLength = 11
    };

    Grid grid = new Grid
    {
        Padding = new(20),
        ColumnSpacing = 20,
        RowSpacing = 20,

        RowDefinitions = Rows.Define(Star, Star, Star, Star),
        ColumnDefinitions = Columns.Define(Stars(.30), Stars(.70)),
    };

    grid.Add(lblDate1, (int)Kolom.Kol1, (int)Baris.Date);
    grid.Add(dtpDate1, (int)Kolom.Kol2, (int)Baris.Date);

    grid.Add(lblLine1, (int)Kolom.Kol1, (int)Baris.Line);
    grid.Add(txtLine1, (int)Kolom.Kol2, (int)Baris.Line);

    grid.Add(lblDate2, (int)Kolom.Kol1, (int)Baris.Date2);
    grid.Add(dtpDate2, (int)Kolom.Kol2, (int)Baris.Date2);

    grid.Add(lblLine2, (int)Kolom.Kol1, (int)Baris.Line2);
    grid.Add(txtLine2, (int)Kolom.Kol2, (int)Baris.Line2);

    ScrollView scrollView = new()
    {
        Content = grid
    };

    Content = scrollView;
}

}`

Expected Behavior

u can see the image, the 2 label above is not center vertically, but 2 label below is center vertically with the Entry Component

Actual Behavior

Basic Information

• Version with issue:
• Last known good version:
• IDE:
• Platform Target Frameworks:
  • iOS:
  • Android:
  • UWP:
• Android Support Library Version:
• Nuget Packages:
• Affected Devices:

Workaround

Reproduction imagery

[chandra-arifin]

thanks for make MAUI Markup Great. thanks for all team to support this library

[bijington]

To add a little more context it looks like the Label control in .NET MAUI no longer explicitly uses the TextAlignmentElement.VerticalTextAlignmentProperty ->

https://github.com/dotnet/maui/blob/0bb81e205595dba1d692a9820f957cedf54c0fdb/src/Controls/src/Core/Label.cs#L20

public static readonly BindableProperty VerticalTextAlignmentProperty = BindableProperty.Create("VerticalTextAlignment", typeof(TextAlignment), typeof(Label), TextAlignment.Start);