How can we implement auto-refresh for a custom selector field

Hi team,

I've added a custom selector field in the stock item screen. This field displays location IDs based on the selected warehouse in the grid. However, there's an issue: when I change the warehouse, the field doesn't refresh automatically. I'm looking for an auto-refresh property, but it seems not to be available in the grid editor properties. Could you please assist me in achieving automatic field refresh? I've also tried using a custom attribute, but the issue persists.

I am using the code provided below.

  #region UsrBinLocation
   [PXUIField(DisplayName = "Bin Location")]
   [PXSelector(
    typeof(Search<INLocation.locationID,
         Where<INLocation.siteID, Equal<Current<INItemRep.replenishmentSourceSiteID>>>>),
        typeof(INLocation.locationCD),
        typeof(INLocation.descr),
       DescriptionField = typeof(INLocation.descr),
       SubstituteKey = typeof(INLocation.locationCD))]
  
  
 public virtual int? UsrBinLocation { get; set; }
 public abstract class usrBinLocation : PX.Data.BQL.BqlInt.Field<usrBinLocation> { }
 #endregion

I also used a custom attribute, but the result is the same.

public class INItemRepExt : PXCacheExtension<PX.Objects.IN.INItemRep>
{
    #region UsrBinLocation
    [PXInt]
    [PXUIField(DisplayName = "Bin Location")]
    [CustomLocationSelector]
    public virtual int? UsrBinLocation { get; set; }
    public abstract class usrBinLocation : PX.Data.BQL.BqlInt.Field<usrBinLocation> { }
    #endregion
}

public class CustomLocationSelectorAttribute : PXCustomSelectorAttribute
{
    public CustomLocationSelectorAttribute()
        : base(typeof(INLocation.locationID))
    {
        this.DescriptionField = typeof(INLocation.descr);
        this.SubstituteKey = typeof(INLocation.locationCD);
    }

    protected virtual IEnumerable GetRecords()
    {
        var itemRep = (INItemRep)_Graph.Caches[typeof(INItemRep)].Current;

        if (itemRep != null && itemRep.ReplenishmentSourceSiteID != null)
        {
            foreach (INLocation location in PXSelect<INLocation,
                Where<INLocation.siteID, Equal<Current<INItemRep.replenishmentSourceSiteID>>>>.
                Select(this._Graph))
            {
                yield return location;
            }
        }
    }
}
 

Regards,

Sagar