Hi, cepher: when test s3tests_boto3.functional.test_s3.test_bucket_list_return_data_versioning case ,It reported an error. it saied: AttributeError: 'list' object has no attribute 'replace' . packeages: PyYAML-6.0 boto-2.49.0 boto3-1.20.26 botocore-1.23.26 certifi-2021.10.8 charset-normalizer-2.0.9 gevent-21.12.0 greenlet-1.1.2 httplib2-0.20.2 idna-3.3 isodate-0.6.1 jmespath-0.10.0 lxml-4.7.1 munch-2.5.0 nose-1.3.7 pyparsing-3.0.6 python-dateutil-2.8.2 pytz-2021.3 requests-2.26.0 s3transfer-0.5.0 six-1.16.0 urllib3-1.26.7 zope.event-4.5.0 zope.interface-5.4.0 Have you encountered the same problem again? Can anyone help me?