POS cart api payload does not include note attributes

Shopify Apps
1

After adding notes to the Shopify POS cart I am using the below function to get the payload of the cart.

var unsubscriber = cart.subscribe(Cart.Action.UPDATE, function (payload) {
  console.log('[Client] fetchCart', payload);
  unsubscriber();
});
cart.dispatch(Cart.Action.FETCH);

But in the noteAttributes it returns an empty array. Does anyone know the reason why or is there any workaround for this? Below I am attaching my cart payload:

{
    "data": {
        "grandTotal": "113.0",
        "subtotal": "100.0",
        "taxTotal": "13.0",
        "lineItems": [
            {
                "quantity": 1,
                "price": 100,
                "title": "SP Product",
                "productId": 8314901430530,
                "variantId": 44196134060290,
                "custom": false,
                "taxable": true,
                "variantTitle": "one",
                "taxLines": [
                    {
                        "price": "13.0",
                        "rate": "0.13",
                        "title": "HST"
                    }
                ],
                "fulfillmentService": "DEFAULT",
                "sku": "sp-product",
                "vendor": "invoice-mahim3"
            }
        ],
        "noteAttributes": []
    },
    "id": "bee486a1-dfde-0d0a-9ea6-d2f88238a95b"
}