How to correctly json serialize Communitytoolkit's ObservableObject after turning on aot

[AIKA1024]

I'm trying AOT for the first time, and I checked the AOT JSON instantiation method from AI and Microsoft's official website. They asked me to create a context, but it doesn't seem to work properly with ObservableProperty

[JsonSerializable(typeof(Setting))]
public partial class SettingJsonContext: JsonSerializerContext;

public partial class Setting : ObservableObject
{
    [ObservableProperty] private string _gamePath = "";
    [ObservableProperty] private double _width;
    [ObservableProperty] private double _height;
    [ObservableProperty] private PixelPoint _position;

    public string Test { get; set; } = "This is a test";
}

File.WriteAllText(path,
            JsonSerializer.Serialize(settingInstance,
                SettingJsonContext.Default.Setting));

It seems that the automatically generated properties of ObservableProperty cannot be serialized. The information written will be {"Test":"This is a test"}

[thevortexcloud]

From memory, there is some weirdness about source generators interacting with other source generators. I don't think there is any official work around for it.

dotnet/roslyn#48358

The best you could probably do in this situation would be to manually implement the observable properties yourself. It's fairly simple though, just a lot more verbose. EG something like this (I don't know the MVVM method names off the top of my head, so you may need to fix this):

public string GamePath { get => _gamePath; set=> SetAndRaisePropertyChangeEvent(ref _gamePath, value); }