Originally Posted by
ahopkins767
You are supposed to file for departure - that might have been the root cause. Why you were not also asked I don't know. They can be sticklers here for things like that, while at the other time sloppy. I've long since stopped trying to understand - just smile and go with the flow

7 departures from MNL between us in 2023 and only been asked on departure the once. And that on the same day that an existing pass seemed to be valid for when transiting. So assume they are single use.