hi team, wondering is this input type supported for a task?

typing.Union[typing.List[dataclass], None]

it is supported but there was some complications regarding nested optional class when relaunching or recovering workflow executions that flytepropeller was crashing

i tried using something like this for a task

input_validation_splits: typing.List[dataclass] = [],
    input_model_bundle: typing.Optional[dataclass] = None,

but it’s complaining

Ambiguous choice of variant for union type. Both pdl-recordtemplate-transformer and none transformers match