Unable to verify ArbChildToParentRewardRouter contract after using SDK to deploy

[antonio-altr]

When using the SDK function feeRouterDeployChildToParentRewardRouter.ts to deploy ArbChildToParentRewardRouter, I am unable to successfully verify the contract when retrieving the Solidity files from @offchainlabs/fund-distribution-contracts.

On the other hand, when I use another tool (hardhat) to deploy the contract using those same Solidity files, I am able to successfully verify the deployed contract afterwards.

So I am thinking perhaps the JSON used by the SDK here does not exactly match the code?

arbitrum-orbit-sdk/src/feeRouterDeployChildToParentRewardRouter.ts

Line 12 in d6ccb3b

import arbChildToParentRewardRouter from '@offchainlabs/fund-distribution-contracts/out/ArbChildToParentRewardRouter.sol/ArbChildToParentRewardRouter.json';

Or perhaps you can advise on the proper way to verify the contract deployed using the SDK. Thanks!