Cannot disable XCom push in SnowflakeOperator #29593

>>> SnowflakeOperator(
    ...,
    do_xcom_push=False
).execute()


ERROR - Task failed with exception
Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/airflow/providers/common/sql/operators/sql.py", line 272, in execute
    return self._process_output([output], hook.descriptions)[-1]
  File "/usr/local/lib/python3.9/site-packages/airflow/providers/snowflake/operators/snowflake.py", line 118, in _process_output
    for row in result_list:
TypeError: 'NoneType' object is not iterable

astro dev init

import os
from datetime import datetime

from airflow import DAG
from airflow.providers.snowflake.operators.snowflake import SnowflakeOperator

os.environ["AIRFLOW_CONN_SNOWFLAKE"] = "snowflake://......."

with DAG('snowflake_test', schedule=None, start_date=datetime(2023, 1, 1)):
    SnowflakeOperator(
        task_id='snowflake_test',
        snowflake_conn_id="snowflake",
        sql="select 1;",
        do_xcom_push=False
    )

astro run -d dags/snowflake_test.py snowflake_test

Loading DAGs...
Running snowflake_test... [2023-02-17 18:45:33,537] {connection.py:280} INFO - Snowflake Connector for Python Version: 2.9.0, Python Version: 3.9.16, Platform: Linux-5.15.49-linuxkit-aarch64-with-glibc2.31
...
[2023-02-17 18:45:34,608] {cursor.py:727} INFO - query: [select 1]
[2023-02-17 18:45:34,698] {cursor.py:740} INFO - query execution done
...
[2023-02-17 18:45:34,785] {connection.py:581} INFO - closed
[2023-02-17 18:45:34,841] {connection.py:584} INFO - No async queries seem to be running, deleting session
FAILED
  'NoneType' object is not iterable