Custom Datatype Config Isolation

Questions
1

I have a custom datatype with a single configuration property PropertyAlias. The datatype is configured via c# with the following implementation:

[DataEditor(
    alias: "MyProject.PaymentMethodDropdown",
    name: "Payment Method Dropdown",
    view: "/App_Plugins/MyProject/backoffice/PropertyEditors/PaymentMethodDropdown/editor.html",
    Icon = "icon-indent", 
    ValueType = ValueTypes.Json
)]
public class PaymentMethodDropdownPropertyEditor : DataEditor
{
    private readonly IIOHelper _ioHelper;
    private readonly IEditorConfigurationParser _configParser;

    public PaymentMethodDropdownPropertyEditor(
        IDataValueEditorFactory dataValueEditorFactory,
        IIOHelper ioHelper,
        IEditorConfigurationParser configParser)
        :  base(dataValueEditorFactory)
    {
        _ioHelper = ioHelper;
        _configParser = configParser;
    }
    
    /// <inheritdoc />
    protected override IDataValueEditor CreateValueEditor()
    {
        var editor = base.CreateValueEditor();
        return editor;
    }

    /// <inheritdoc />
    protected override IConfigurationEditor CreateConfigurationEditor()
    {
        return new PaymentMethodDropdownConfigurationEditor(_ioHelper, _configParser);
    }
}

public class PaymentMethodDropdownConfigurationEditor : ConfigurationEditor<PaymentMethodDropdownConfiguration>
{
    public PaymentMethodDropdownConfigurationEditor(IIOHelper ioHelper) : base(ioHelper) { }

    public PaymentMethodDropdownConfigurationEditor(IIOHelper ioHelper,
        IEditorConfigurationParser editorConfigurationParser) : base(ioHelper, editorConfigurationParser) { }
}

public class PaymentMethodDropdownConfiguration
{
    [ConfigurationField("propertyAlias", "Property Alias", "textstring",
        Description = "The alias of the property from which we want to get the list of options")]
    public string PropertyAlias { get; set; }
}

I have 2 datatypes in Umbraco using the editor with each configured to target a different property alias.

I have a content type that contains 2 properties which each use one of the two datatypes. The problem I have is that the $scope.model.config.propertyAlias in my angular controller does not appear to be isolated with each instance returning the same propertyTypeAlias.

If I write out $scope.model.id to the console they are different but $scope.model.config is the same when it shouldn’t be.

Is there something I am missing?

2

According to the documentation `$scope.model.config`should return the config specific to that property yet I am getting back the same config on both properties even though the scope id’s are different.