Martin Vega

Hi We're working with WinUI3 Desktop (Packaged) Preview 2. I've created a [quick repro App](https://github.com/windows-toolkit/WindowsCommunityToolkit/files/5566413/Issue3569ReproApp.zip) to show you the range validation behavior.   About clicking directly on submit, would...

Exactly, those two features are what we need for our WinUI3 Form Template. Our WinUI3 Templates are still in preview. For now, we are going to generate a [custom ObservableValidator](https://github.com/microsoft/WindowsTemplateStudio/blob/Mockup-WinUI3/mockup/WinUI3/WinUIDesktopApp/Helpers/ObservableValidator.cs)...

Hello @Sergio0694 Thanks for adding these new features to ObservableValidator. It looks that works with some bugs, there are many times in wich an error is not cleaned when the...

@Sergio0694 thanks for looking into it. Yes, we can consistently reproduce it on various machines on our team using `VS version: 16.9.0 Preview 3.0` and `Windows version: 19042.746 and 19041.782`....

Hi. Activation from ShareTarget opens the app as a new modal window, so you can add this code on `App.xaml.cs` to show the shared content in the modal window. ```csharp...

I agree with you @mrlacey. I propose creating a small PoC with different navigation levels and then we decide if make some changes in NavigationService or not.

Working on a PoC

I've uploaded a PoC on [this branch](https://github.com/mvegaca/PoC/tree/appextensions/WTS/AppExtensions). From this PoC I think that we could add two different features in a new features category named **App services and extensions**. -...

I think that ActivationPage probably makes sense to add to other future activation features, but it does not matter, maybe it makes sense that if we handle the concept of...

I agree on this is low priority