htmlFor attribute on Label component does not accept dictionaries for ids

Hi @Dustin

Dash has a utility that turns the dict IDs into a string. If you use this function, then the id in the htmlFor will match the strigified id of the component

def stringify_id(id_):
    if isinstance(id_, dict):
        return json.dumps(id_, sort_keys=True, separators=(",", ":"))
    return id_

Thanks. I actually implemented the exact same function to make it work. It would be nice to have it work out of the box though.