ProtoOaOrderErrorEvent POSITION_NOT_FOUND | ORDER_NOT_FOUND

Isn't the position_id field supposed to be populated if POSITION_NOT_FOUND error_code is returned by ProtoOaOrderErrorEvent?

Should this be covered by API (I think it is, right?), or it depends, it is something that broker can control?

(ProtoOaVersion 90)

ProtoOaOrderErrorEvent {
   payload_type: None,
   ctid_trader_account_id: 000redacted000,
   error_code: "POSITION_NOT_FOUND",
   order_id: Some(
       0,
   ),
   position_id: Some(
       0,
   ),
   description: Some(
       "Position not found with id 2416447",
   ),
}

if error_code is ORDER_NOT_FOUND, order_id field seems to be properly populated:

ProtoOaOrderErrorEvent {
   payload_type: None,
   ctid_trader_account_id: 000redacted000,
   error_code: "ORDER_NOT_FOUND",
   order_id: Some(
       4747037,
   ),
   position_id: None,
   description: Some(
       "Order not found with id 4747037",
   ),
}

Thank you!