Market order web socket info does not contain price, average nor cost information

[hodlerhacks]

Using the CCXT library to monitor order events (using the websockets API), market order events don't contain price, average nor cost information.

Using exchange.watchOrders(), in case of a market sell order (as an example), I get the following result:

{
info: {
clientOid: '1b6ba5f5-284e-48bd-8038-f4291055f674',
filledSize: '16.8524',
orderId: '64d7571b088c5200013399fd',
orderTime: 1691834139204,
orderType: 'market',
remainFunds: '0',
remainSize: '0',
side: 'sell',
size: '16.8524',
status: 'done',
symbol: 'XRP-USDT',
ts: '1691834139226000000',
type: 'filled'
},
symbol: 'XRP/USDT',
id: '64d7571b088c5200013399fd',
clientOrderId: '1b6ba5f5-284e-48bd-8038-f4291055f674',
timestamp: 1691834139204,
datetime: '2023-08-12T09:55:39.204Z',
lastTradeTimestamp: undefined,
type: 'market',
timeInForce: 'IOC',
postOnly: undefined,
side: 'sell',
price: undefined,
stopPrice: undefined,
triggerPrice: undefined,
amount: 16.8524,
cost: undefined,
average: undefined,
filled: 16.8524,
remaining: 0,
status: 'closed',
fee: undefined,
trades: [],
fees: [],
lastUpdateTimestamp: undefined,
reduceOnly: undefined,
takeProfitPrice: undefined,
stopLossPrice: undefined,
}

Price/average/cost are missing from the CCXT data, but as it appears from the above, it's also missing from the raw data received from the Kucoin API, which is in the info: { } part. (This has been confirmed by the CCXT team.)