-[#8306](https://github.com/ethereum-optimism/optimism/pull/8306)[`dcb252917`](https://github.com/ethereum-optimism/optimism/commit/dcb25291768ec0f2386486619971d5cd66fbb409) Thanks [@protolambda](https://github.com/protolambda)! - Fixed bug with custom chains not being able to set a custom portal address