Take a look at https://github.com/code-423n4/2024-03-zksync/blob/4f0ba34f34a864c354c7e8c47643ed8f4a250e13/code/contracts/ethereum/contracts/state-transition/chain-deps/facets/Mailbox.sol#L197-L226
Now take a look at the implementation of the BridgehubL2TransactionRequest struct from https://github.com/code-423n4/2024-03-zksync/blob/4f0ba34f34a864c354c7e8c47643ed8f4a250e13/code/contracts/ethereum/contracts/common/Messaging.sol#L127-L137
One can see that, within the requestL2Transaction() execution the positions of l2GasLimit and the calldata bytes are swapped which would cause the ABI encoding/decoding of this struct be faulty or even cause an issue with the generation of the proof of this transaction
Better code structure.
Consider passing in the struct in the right manner
