ItemsRepeater template crashes when using x:Phase, and set x:Phase > 0

[hupo376787]

Describe the bug
I used x:Phase in ItemsRepeater data template. When set x:Phase = 0, app runs well.
But when set x:Phase = 1, then the app crashes every time staring, and throws exception Access violation.

Steps to reproduce the bug

Go to MovieTemplate, change Image's phase to 1
<Image x:Phase = "1"/>
Run app.

Expected behavior
App runs well and show the normal home page.

Version Info

Win: 18362.418

NuGet package version:

Microsoft.UI.Xaml: 2.2.190917002

Additional context
Here is a small repo, and special thanks to @XamlBrewer's repo.

[ranjeshj]

If you have both phase 0 and phase 1 in the template does it work ?

[ranjeshj]

This seems to be the same issue as
https://github.com/dotnet/coreclr/issues/22324

A possible workaround is to enable compilation for .net native. In project properties, go to Build section and check the "Compile with .Net Native tool chain"

[hupo376787]

If set phase both 0 and 1, it also crashes.

And thanks for the workaround, it works : )

[ranjeshj]

I've created a new .net core bug to follow up https://github.com/dotnet/coreclr/issues/27860 since the old one was closed. Resolving this bug as closed since this is not a bug in Microsoft.ui.xaml.