XAMARIN TO MAUI APP MIGRATION: Navigation with FlyoutPage is not working

[AngeloLazzari]

Hi, we are experiencing a problem during the migration from our XAMARIN app to a the new .NET MAUI platform.
The app use Prism since a few year and is installed and working on all the stores without any mayor problem but now we are migrating it to MAUI.

Since a few days we are struggling with a strange behaviour: a view is not displaying even if his OnNavigatedTo event is fired.

I created a very simple project that simulates the same that is happening to our real app.

We have 3 views, ViewA, ViewBFlyout and ViewC, in reality all the views are making a lot of stuff but in this example we only have the navigation structure that is the real problem, I think....

So, from MauiProgramm we navigate async to ViewA, from ViewA we navigate to the flyout page ViewBflyout and here we navigate to ViewC finally, but ViewC is not displayed.....his OnNavigatedTo is reached though..

All this structure is working perfectly in Xamarin but not in MAUI, what are we doing wrong?

I attached the project to permit you so see what happen on your computer...

thank you very much, I hope you can help me

TestPrism.zip

[AngeloLazzari]

Good morning, it would be really great if I could have any info about this issue I have thank you very much