quiknode 400 error

[nftdance]

use quiknode rpc (use paid node)
drift_client = DriftClient(
connection,
wallet,
"mainnet",
account_subscription=AccountSubscriptionConfig("websocket"),
tx_params=TxParams(300_000, 100_000),
active_sub_account_id=sub_account_id,
)
await drift_client.subscribe()
http status is 400, trace the source find that
https://github.com/drift-labs/driftpy/blob/master/src/driftpy/constants/config.py#L137
if change head to headers={"Content-Type": "application/json"}, it work ok.