When you fell from build limit to bottom of the world and if you log out right before you fall you don't get Caves & Cliffs advancement

@unknown, please refrain from adding archived/outdated affected versions to reports. We only update reports with the latest snapshot and latest release of the game. At the current moment in time, that is just 1.20.1.

Can confirm in 23w32a, related to MC-212

User did not fall the whole way in one session.

So you plummet to your death, relog and are saved, that's intentional? NBT data explicitly saves a FallDistance float for how many blocks were fallen since last touching the ground/moving up, why is that saved then? Why are mobs not saved when you close the world last second?