Withdrawing NFT from Optimism

[hodlthedoor]

Is proving and finalising on the L1 for a withdraw NFT transaction supported?

I'm currently using something similar to the below code, but a RPC error indicating incorrect parameters is being returned:

const receipt = await getTransactionReceipt(publicClientL2, {
        hash: txHash ?? zeroHash,
      });
      const [withdrawal] = getWithdrawals(receipt);

      const output = await publicClientL1.getL2Output({
        l2BlockNumber: receipt.blockNumber,
        targetChain: publicClientL2.chain,
      });

      const args = await publicClientL2.buildProveWithdrawal({
        account: address ?? zeroAddress,
        output,
        withdrawal,
      });

      const hash = await walletClientL1.proveWithdrawal(args);

Error:

Caused by: InvalidInputRpcError
    at delay.count.count (buildRequest.js:42:1)
    at async attemptRetry (withRetry.js:12:1)

I also have same issue if i use getGame instead of getL2Output

      const game = await publicClientL1.getGame({
        l2BlockNumber: receipt.blockNumber,
        targetChain: publicClientL2.chain,
      });

      const args = await publicClientL2.buildProveWithdrawal({
        account: address ?? zeroAddress,
        game,
        withdrawal,
      });