Create item filter option should come on Top List

Dear Community,

In Purchase Order in table when we select Item Code (link) it shows all item and end of the the list “Create new item” show i need create item filter comes in top of list.

I tried code it need to adjust any line

frappe.ui.form.on('Purchase Order Item', {
    item_code: function(frm, cdt, cdn) {
        const row = frappe.get_doc(cdt, cdn);
        
        // Small delay to allow ERPNext to populate the dropdown list
        setTimeout(() => {
            const linkField = frm.fields_dict['items'].grid.get_field('item_code');
            
            // Access the dropdown options directly and manipulate the DOM
            linkField.$input.on("click", function() {
                // Once clicked, reorder options to move "+ Create a new item" to the top
                let dropdownOptions = linkField.$input[0].awesomplete._list;
                let createNewIndex = dropdownOptions.findIndex(option => option.includes("+ Create a new Item"));

                if (createNewIndex > 0) {
                    // Remove "+ Create a new item" from the current position and place it at the top
                    let createNewItem = dropdownOptions.splice(createNewIndex, 1)[0];
                    dropdownOptions.unshift(createNewItem);
                    
                    // Update the list in awesomplete
                    linkField.$input[0].awesomplete.list = dropdownOptions;
                }
            });
        }, 200); // Adjust delay if needed
    }
});


Kindly help to solve the issue

Thanks in ADvance