Custom OrderAdvancedFilter is really slow compared to the other filter bases

Umbraco commerce 16.5.1

Umbraco 16.4.1

I have created a custom order advanced filter on my project which I use to allow users to filter based on a tracking number (this comes from a custom package which adds a textbox to each order for tracking numbers. It is referenced in the OrderReadOnly properties but when I go to use my custom filter to filter the results, it is significantly slower than the rest of the filters. Is there anything I am missing in terms of optimizing it.

Below is the filter base I have created

 [AdvancedFilter("telephone", Group = "customer", EditorUiAlias = "Umb.PropertyEditorUi.TextBox",
 Label = "Phone Number", Description = "The shipping telephone number for the order")]

 public class OrderPhoneNumberAdvancedFilter : OrderAdvancedFilterBase
 {
     public override bool CanApply(string value)
     {
         return !string.IsNullOrWhiteSpace(value);
     }

     public override IQuerySpecification<OrderReadOnly> Apply(IQuerySpecification<OrderReadOnly> query, IOrderQuerySpecificationFactory where, string value)
     {
         return query.And(where.HasProperty("telephone", value, StringComparisonType.Contains));
     }
 }

And here is my composer

namespace ProfileStore.Web.Composing
{
    public class OrderFiltersComposer : IComposer
    {
        public void Compose(IUmbracoBuilder builder)
        {
            builder.WithUmbracoCommerceBuilder().WithOrderAdvancedFilters()
                .Add<OrderPhoneNumberAdvancedFilter>()
                .Add<OrderDxTrackingAdvancedFilter>()
                .Add<OrderDpdTrackingAdvancedFilter>();
        }
    }
}