### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

When folder names contain a space then `listObjects` returns names without `/` at the end. Without space it works fine.

### Expected Behavior

Folders containing space in the name are returned with `/` at the end.

### How are you starting LocalStack?

With a `docker run` command

### Steps To Reproduce

awslocal s3api put-object --bucket bucket-name --key "folder name/"

awslocal s3api list-objects --bucket bucket-name
```
{
    "Contents": [
        {
            "Key": "folder name",
            "LastModified": "2023-12-11T10:15:20.000Z",
            "ETag": "\"d41d8cd98f00b204e9800998ecf8427e\"",
            "Size": 0,
            "StorageClass": "STANDARD",
            "Owner": {
                "DisplayName": "webfile",
                "ID": "75aa57f09aa0c8caeab4f8c24e99d10f8e7faeebf76c078efc7c6caea54ba06a"
            }
        }
    ],
    "RequestCharged": null
}
```


### Environment

```markdown
- OS: Linux Mint 21.2
- LocalStack: localstack/localstack:3.0
```


### Anything else?

_No response_
@markers.aws.only_localstack
    def test_terraform_request_sequence(self, aws_client):
        reqs = load_file(
            os.path.join(
                os.path.dirname(__file__),
                "../../files/s3..txt",
            )
        )
        reqs = reqs.split("---")
        for req in reqs:
            header, _, body = req.strip().partition("\n\n")
            req, _, headers = header.strip().partition("\n")
            headers = {h.split(":")[0]: h.partition(":")[2].strip() for h in headers.split("\n")}
            method, path, _ = req.split(" ")
            url = f"{config.internal_service_url()}{path}"
            result = .request(method=method, url=url, data=body, headers=headers)
            assert result.status_code < 400
class TestS3PresignedUrl:
    """
    These tests pertain to S3's  feature.
    """
    # # Note: This test may have side effects (via `s3_client.meta.events.register(..)`) and
    # # may not be suitable for parallel execution
    @markers.aws.validated
    def test_presign_with_additional_query_params(