Maui [BUG] Frame children are not rendered

Is there an existing issue for this?

[X] I have searched the existing issues

Did you read the "Reporting a bug" section on Contributing file?

[X] I have read the "Reporting a bug" section on Contributing file: https://github.com/CommunityToolkit/Maui/blob/main/CONTRIBUTING.md#reporting-a-bug

Current Behavior

When incorporating a Frame element inside a Popup element in .NET MAUI to present a Label, the label does not render on both Android and iOS platforms. Despite no error messages being displayed and the layout configuration appearing correct, the expected display of the label's text within the frame in the popup does not occur.

Expected Behavior

When adding a Label as a child to a Frame within a Popup in a .NET MAUI application, the label should be rendered correctly, displaying its text content visibly to the user. The Frame should act as a container for the Label, adhering to any specified layout properties (such as padding, margin, and alignment), and the Popup should display all included child elements as designed.

Steps To Reproduce

Create a new .NET MAUI project. Add CommunityToolkit.Maui with NuGet and in the MauiProgramm.cs Add a Popup element to the main page. Inside the Popup element, add a Frame. Place a Label with visible text as the content of the Frame.

Link to public reproduction project repository

https://github.com/divingmastergit/PopUpError.git

Environment

- .NET MAUI CommunityToolkit: 7.0.1
- OS: 
Edition	Windows 10 Pro 22H2 OS build 19045.4170
- .NET MAUI: 8.0.10
- .NET: 8.0.101

Anything else?

No response

Mar 16 '24 15:03 divingmastergit

Couldn't able to reproduce this issue. I have tested it in iOS 17.2. The label is getting rendered as expected.

Mar 21 '24 09:03 IniyansHub

@IniyansHub As seen on the screenshot the issue is for Android. I can reproduce that on my side and this it is pretty bad for anyone updating to community toolkit 8. Windows works also fine.

Apr 11 '24 09:04 epsmae

@divingmastergit an easy workaround is to use a border instead:

<Border
	BackgroundColor="{DynamicResource ThemeBackgroundSecondaryColor}"
	StrokeShape="RoundRectangle 10,10,10,10"
	StrokeThickness="0">
	
	..Dialog Content
	
</Border>

Apr 15 '24 06:04 epsmae

@divingmastergit , I verified the operation with the following versions.

.NET MAUI 8.0.70 Community Toolkit 9.0.2

[iOS]