Hi all, is anyone encountering an issue setting the

task_customisations

field when attempting to save an ECSTask Block? I've followed the documentation but when looking up the ECS Block in Prefect Cloud, the JSON dictionary is empty.

ECSTask(
    command=["echo", "hello world"],
    vpc_id="vpc-01abcdf123456789a",
    task_customizations=[
        {
            "op": "add",
            "path": "/networkConfiguration/awsvpcConfiguration/securityGroups",
            "value": ["sg-d72e9599956a084f5"],
        },
    ],
)