v4.0.0 Bug: "value.split is not a function" in orderMints() - Browser Environment

[alexandreelkhoury]

Bug Description

Orca SDK v4.0.0 throws TypeError: value.split is not a function when calling createConcentratedLiquidityPoolInstructions()
in browser environment.

Error Stack Trace

TypeError: value.split is not a function or its return value is not iterable
at partitionLeadingZeroes2 (chunk-OLWD2N6Q.js:1614:43)
at Object.getSizeFromValue (chunk-OLWD2N6Q.js:1573:42)
at getEncodedSize2 (chunk-OLWD2N6Q.js:1466:63)
at Object.encode (chunk-OLWD2N6Q.js:1472:36)
at assertIsAddress (chunk-OLWD2N6Q.js:2359:32)
at address (chunk-OLWD2N6Q.js:2368:3)
at orderMints (@orca-so_whirlpools.js:7539:45)

Reproduction Code

await setWhirlpoolsConfig('solanaDevnet');
await setRpc('https://api.devnet.solana.com');
await setDefaultFunder(wallet.publicKey.toString());

const result = await createConcentratedLiquidityPoolInstructions(
  "So11111111111111111111111111111111111111112", // WSOL
  "52oKNEQzbFtsYjxJu8MtMurcAA7uzgeMMaYPQB5BARhi", // Custom token
  128,
  10000
);

Environment

- SDK Version: @orca-so/whirlpools@4.0.0
- Web3.js Version: @solana/web3.js@2.0.0
- Platform: Browser (Chrome/Firefox)
- Wallet: Phantom, Solflare

Additional Context

- Error appears to be in orderMints function trying to call .split() on non-string value
- v4.0.0 published 1 week ago
- This is a regression - functionality should work as shown in documentation
- v4.0.0 is required for Web3.js v2.0.0 compatibility

Impact

- Blocking concentrated liquidity pool creation in browser environments
- No workaround available since older versions incompatible with Web3.js v2.0.0