aws s3 ls lists directories but not files

[gregjhogan]

Sponsors SeaweedFS via Patreon https://www.patreon.com/seaweedfs

Describe the bug

# start empty (fresh instance)
$ echo "hello world!" > test.txt
$ aws s3 cp ./test.txt s3://test/folder/test.txt --endpoint-url http://localhost:8333 --no-sign-request
upload: ./test.txt to s3://test/folder/test.txt                   
$ aws s3 ls s3://test --summarize --endpoint-url http://localhost:8333 --no-sign-request
                           PRE folder/

Total Objects: 0
   Total Size: 0
$ aws s3 ls s3://test/folder/ --summarize --endpoint-url http://localhost:8333 --no-sign-request

astimezone() cannot be applied to a naive datetime
$ aws s3 ls s3://test/folder/test.txt --summarize --endpoint-url http://localhost:8333 --no-sign-request

astimezone() cannot be applied to a naive datetime
$

System Setup
https://github.com/chrislusf/seaweedfs/blob/master/docker/seaweedfs-compose.yml

Expected behavior
aws s3 ls should list files

Screenshots
n/a

Additional context
n/a