Worked on the gnolang/gno repository to address a critical issue in the ContractAuthority authorization flow, focusing on improving reliability and security for smart contract execution. The solution involved refactoring the once.Once scoping mechanism to operate at the level of individual actions, allowing multiple actions to execute within a single authorization scope without risk of action loss or inconsistent states. This change was implemented using Go and Gno, with comprehensive tests added to validate the corrected behavior. The update enhanced support for batched actions and strengthened the overall authorization logic, contributing to more robust and predictable contract workflows for developers.