[@0xsequence/indexer] GetBalanceUpdates lastBlockHash is invalid

[ddeedev]

Description :
Cannot specify LastBlockNumber as argument while query path GetBalanceUpdates but accept only LastBlockNumber = 0.
It return lastBlockHash is invalid, though lastBlockHash is optional parameter

export interface GetBalanceUpdatesArgs {
    contractAddress: string;
    lastBlockNumber: number;
    lastBlockHash?: string;
    page?: Page;
}

Expected behavior :
Return Invalid BlockNumber or Required BlockHash instead. And Return balance info at that block if success.

Example :

import { SequenceIndexer } from "@0xsequence/indexer"; // v2.3.23

const client = new SequenceIndexer(
  "https://mainnet-indexer.sequence.app",
  "**********{APIKEY}******************",
);

const contractAddress = "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48";
const lastBlockNumber = 22965225;

async function main() {
  // Fetch balance change events for any token or collection
  const result = await client.getBalanceUpdates({
    lastBlockNumber: lastBlockNumber,
    contractAddress: contractAddress,
  });
  console.log("Result:", result);
}

main()
  .then((res) => {
    console.log;
  })
  .catch((err: any) => {
    console.error(err);
  });

Error:

InvalidArgument: Invalid argument
   code: 2001,
 status: 400,
  cause: "lastBlockHash is invalid",
    msg: "Invalid argument",