Using cloud code for storing whitelist?

Hi there im currently testing with the free version of Moralis. I need to store my clients whitelist (~8000 addresses) ideally in cloud code (client doesnt want it visible to users). When i try to paste my whitelist in to cloud code it does not let me save. Is this an issue with the free version ? Or should i set up the cloud functions in my ide to avoid this issue?

maybe you only have to logout and login again, this isn’t related to free version