create an order with multi discounts via API but only the first discount applied

[libruce]

Hi There,

  I tried to create an order with multi discounts via API but only the first discount applied, is it by design or a bug?
  payload:
   

"discount_codes": [
            {
                "code": "platform&seller",
                "amount": "1.00",
                "type": "fixed_amount"
            },
            {
                "code": "seller_discount",
                "amount": "2.00",
                "type": "fixed_amount"
            },
            {
                "code": "shipping_fee_platform_discount",
                "amount": "2.50",
                "type": "fixed_amount"
            },
            {
                "code": "shipping_fee_seller_discount",
                "amount": "4.00",
                "type": "fixed_amount"
            }
        ]

result:

"discount_codes": [
            {
                "code": "platform&seller",
                "amount": "1.00",
                "type": "fixed_amount"
            }
        ],

[nuthon]

I am facing the same issue. Is there any idea on how to resolve this?