List objects does not honor pageSize BlobListOption

[Aranduran]

Environment details

• Programming language: Java
• OS: Fedora
• Language runtime version: 11
• Package version: 0.54.0

Steps to reproduce

Using Google Cloud Storage SDK, I have the requirement to return a list of up to a configurable number of object metadata and return the results and a continuation token if there are more results.

        Page<Blob> list = storage.list(bucketName, Storage.BlobListOption.prefix(prefix), Storage.BlobListOption.pageSize(maxSize), Storage.BlobListOption.pageToken(continuationToken), Storage.BlobListOption.startOffset(startAfter));

Expectation is list.getValues() will return a collection of blobs of up to maxSize size.
Storage Testbench: maxSize is ignored and the full list of objects is returned
Google Cloud Storage: maxSize is honored and a continuation token is returned and I can make the request again with the token to get the remaining blobs.

[Aranduran]

I also noticed the rest API has the same problem with returning more results than expected. Testing the same calls against an actual instance of Google Cloud Storage gives up to the max size requested in either case.