ObservablePropertyAttribute still requires preview language version, even after .Net 10 and C# 14 release

[Wojmik]

It is still required language version preview, if you want to use ObservablePropertyAttribute on a partial property (where it belongs) instead of on backing field.
It shouldn't be required anymore in C# 14 and above (which was released two months ago).
Issue occurs in NuGet CommunityToolkit.Mvvm 8.4.0.
Is the new, fixed version of NuGet package expected?

[RsZoli]

I can confirm this even with 8.4.2, any news on this progress?

[Sergio0694]

I am not able to reproduce the problem. What is your configuration? Do you have a minimum repro?

[Wojmik]

Since version 8.4.1, it works properly with C# 14.

partial class ViewModel : ObservableObject
{
    [ObservableProperty]
    public partial string? Test { get; set; }
}

Thank you very much 😊