Last Cost is no longer being copy/pasted when copying a stock item after upgrade to 2023R2. Is this a bug/intentional change?

@Naveen Boga I tried this but it didn’t work.  I’m not sure if I did it correctly though.

I created a new Customization Project and in Code clicked to add a new entry. I chose Graph Extension and PX.Objects,IN.InventoryItemMaint and added that to the resulting code:

using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;
using PX.Api;
using PX.Api.Models;
using PX.Common;
using PX.Data;
using PX.Data.BQL;
using PX.Data.BQL.Fluent;
using PX.Data.WorkflowAPI;
using PX.Objects.AP;
using PX.Objects.AR;
using PX.Objects.CR;
using PX.Objects.CS;
using PX.Objects.DR;
using PX.Objects.GL;
using PX.Objects.PO;
using PX.Objects.SO;
using PX.Objects.RUTROT;
using PX.Objects.Common.Discount;
using PX.SM;
using ItemStats = PX.Objects.IN.InventoryRelease.Accumulators.Statistics.Item.ItemStats;
using ItemCost = PX.Objects.IN.InventoryRelease.Accumulators.Statistics.Item.ItemCost;
using SiteStatusByCostCenter = PX.Objects.IN.InventoryRelease.Accumulators.QtyAllocated.SiteStatusByCostCenter;
using PX.Objects.Common.GraphExtensions;
using PX.Objects.CM;
using PX.Objects.IN.GraphExtensions.InventoryItemMaintExt;
using PX.Objects.TX;
using PX.Objects.IN.InventoryRelease;
using PX.Objects;
using PX.Objects.IN;

namespace PX.Objects.IN
{
  public class InventoryItemMaint_Extension : PXGraphExtension<PX.Objects.IN.InventoryItemMaint>
  {
    #region Event Handlers

    public
      SelectFrom<INItemCost>.
      Where<INItemCost.inventoryID.IsEqual<InventoryItem.inventoryID.FromCurrent>.
        And<INItemCost.curyID.IsEqual<AccessInfo.baseCuryID.FromCurrent>>>.
      View ItemCosts;

    #endregion
  }
}

After publishing and testing copy/paste with an existing item containing a last cost it still didn’t paste the value.

Am I doing something wrong here? I have a feeling I’m putting this in the wrong place but not sure how to put it in the right place.

Thanks for your help,

Phil