Affected Service: global
The bug affects only the coal mine in which one of the stages of the winter event takes place.
What is the bug?
Since there is an opportunity to destroy blocks in a coal mine, you can fall through them, but if you continue to destroy the block in which you are stuck, you may be pushed into the wall. And from there, with certain actions, you can continue your movement underground.
(I couldn’t repeat the last part again, so the reason for this is unknown to me.)
Devices & Version
version of Minecraft: 1.18.2