CollectionView.EmptyView not respecting layout.

[aksik]

Description

the simplest collection view:

`

<CollectionView.EmptyView>
    <ContentView>
        <StackLayout HorizontalOptions="Center" VerticalOptions="Center">
            <Label
                Margin="10,25,10,10"
                FontAttributes="Bold"
                FontSize="18"
                HorizontalOptions="Fill"
                HorizontalTextAlignment="Center"
                Text="No results matched your filter." />
            <Label
                FontAttributes="Italic"
                FontSize="12"
                HorizontalOptions="Fill"
                HorizontalTextAlignment="Center"
                Text="Try a broader filter?" />
        </StackLayout>
    </ContentView>
</CollectionView.EmptyView>

`

before update to 9.0.30 looked like (9.0.22):

after upgrading:

Steps to Reproduce

1. create maui template app and replace MainPage content with the one mentioned above.
2. update Microsoft.Maui.Controls 9.0.30

Link to public reproduction project repository

No response

Version with bug

9.0.30 SR3

Is this a regression from previous behavior?

Yes, this used to work in .NET MAUI

Last version that worked well

9.0.22 SR2.2

Affected platforms

Android

Affected platform versions

Tested on Android 14

Did you find any workaround?

no workaround found

Relevant log output

[MitchBomcanhao]

maybe related CollectionView's EmptyView Does Not Fill Vertical Space ?
workaround on #18626 (comment) seems to work

[Zhanglirong-Winnie]

This issue has been verified Visual Studio 17.13 Preview 2.1 (9.0.30). Can repro this issue on Android platform. And on 9.0.22 works fine.