Contact OnSaved Event doesn't fire in the Event Layer

Hi

I'm trying to use the Entity Event Layer for the contact object:

using System;
using System.Collections.Generic;
using Terrasoft.Core.Entities;
using Terrasoft.Core.Entities.Events;
using Terrasoft.Core;
using Terrasoft.Core.DB;
 
namespace Terrasoft.Configuration
{	
    [EntityEventListener(SchemaName = "Contact")]
    public class ContactEntityEventListener : BaseEntityEventListener
    {
	    public override void OnSaving(object sender, EntityBeforeEventArgs e)
        {
			base.OnSaving(sender, e);
		}
 
        public override void OnSaved(object sender, EntityAfterEventArgs e)
        {
			base.OnSaved(sender, e);
        }
     }
}

It works fine for both Saving and Saved events except for Communication Fileds (MobilePhone, Email, etc..) I only get the OnSaving Event.

The OnSaved event doesn't fire at all for these fields.

Is this related to Contact - Communication Option Synchronizer?

How can I get the OnSaved event in the Event Layer? I don't want to use the Business process for this task.

Thank you

Mohamed