This might only be an issue with the Indonesian version of the UI, but in the dropdown list for available page sizes, the A5 measurement says it is "(A4)" not "(A5)".
It's minor but it really confused us, as we printed out stuff and it came out wrong!
Indeed, it looks like it is a localization issue (which I have now fixed in CrowdIn). It will be right after the next build once Crowdin data is updated. Nice catch.
This might only be an issue with the Indonesian version of the UI, but in the dropdown list for available page sizes, the A5 measurement says it is "(A4)" not "(A5)".
It's minor but it really confused us, as we printed out stuff and it came out wrong!