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?
https://github.com/OffchainLabs/arbitrum-orbit-sdk/blob/d6ccb3b95c8bf397b71c2a85185668e12520f657/src/feeRouterDeployChildToParentRewardRouter.ts#L12

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