Unable to retrieve PHEMEX Balances

[moemcb]

Hi,
I seem to be unable to get BALANCES to work with Phemex

Using this code

f.add_feed(PHEMEX,
               channels=[BALANCES],
               symbols=["BTC-USD-PERP"],
               callbacks={BALANCES: BalancesCallback(balance)},
               sandbox=True)

Will produce this error ..

2022-07-21 20:37:22,401 : INFO : PHEMEX.ws.1: Auth request result: success
2022-07-21 20:37:22,402 : DEBUG : PHEMEX.ws.1: Subscribing to authenticated channels: {"id":101,"method":"aop.subscribe","params":[]}
2022-07-21 20:37:22,596 : INFO : PHEMEX.ws.1: Subscribe to auth channels request result: success
2022-07-21 20:37:23,297 : INFO : PHEMEX.ws.1: closed connection 'WebSocketClientProtocol'
2022-07-21 20:37:23,297 : ERROR : PHEMEX.ws.1: encountered an exception, reconnecting in 1.0 seconds
Traceback (most recent call last):
  File "/usr/local/lib/python3.9/dist-packages/cryptofeed/connection_handler.py", line 69, in _create_connection
    await self._handler(connection, self.handler)
  File "/usr/local/lib/python3.9/dist-packages/cryptofeed/connection_handler.py", line 119, in _handler
    await handler(message, connection, self.conn.last_message)
  File "/usr/local/lib/python3.9/dist-packages/cryptofeed/exchanges/phemex.py", line 621, in message_handler
    await self._user_data(msg, timestamp)
  File "/usr/local/lib/python3.9/dist-packages/cryptofeed/exchanges/phemex.py", line 592, in _user_data
    b = Balance(
  File "cryptofeed/types.pyx", line 600, in cryptofeed.types.Balance.__init__
TypeError: __init__() got multiple values for keyword argument 'raw'

I have tried various symbol combinations but all return that the symbol does not exist on Phemex,
BTC-USD-PERP is the only symbol that tries to retrieve balances but fails with above error,

any help would be greatly appreciated.
Thanks