Is there a tip here when using transforms, with the testing/mocking suite?

callbacks: List[callback_pb2.Callback] = []
            if opts.transforms:
                if not _sync_monitor_supports_transforms():
>                   raise Exception(
                        "The Pulumi CLI does not support transforms. Please update the Pulumi CLI."
                    )
E                   Exception: The Pulumi CLI does not support transforms. Please update the Pulumi CLI.

Ack, upvote that issue if it's affecting you.