Xamarin Forms 5 UWP - Issue with Display Alert

[Koub96]

Description

Hello everyone,

Me and my team have just migrated our cross-platform XF 4 project to XF5.
The only issue that we have encountered thus far is the following:
Our UWP App was throwing an unhandled App.Xaml exception when navigating to a different page for no apparent reason and after some search, installing the nugget Microsoft.UI.Xaml explicitly fixed that issue, even though that nugget package is supposed to be installed along with XF5 nugget.
But right now a new issue has emerged. When calling the 'await Application.Current.MainPage.DisplayAlert(szTitle, szMessage, btnOk, btnCancel);' from the UI thread the alert gets displayed properly but when I click on one of its buttons Ι get an unhandled exception "No installed components were detected. The property path '(controls:AnimatedIcon.State)' could not be resolved for a Setter." where controls is defined as xmlns:controls="using:Microsoft.UI.Xaml.Controls"
Could you please help me find out what is going wrong? As far as I know the DisplayAlert() is handled by Xamarin.Forms.

Steps to Reproduce

It's reproduceable only if, when installing any Xamarin Forms 5 nugget, the Microsoft.UI.Xaml nugget does not get installed as a dependency.

Expected Behavior

The DisplayAlert should work fine and not throw any exception when interacting with the buttons.

Actual Behavior

The DisplayAlert throws an excpetion about missing components, when interacting, that probably are related to the Microsoft.UI.Xaml.Controls nugget.

Basic Information

UWP Target Version: 10.0.19041.0
Xamarin.Forms version: 5.0.0.2083

[jsuarezruiz]

Tried to reproduce without success using the latest 5.0 preview.
Issue14618.zip
Could you attach a small sample where reproduce the issue?

[Koub96]

@jsuarezruiz Thank you for your reply. You can find a sample that reproduces the issue here: https://github.com/Koub96/Xamarin-5