1.16.5, 21w11a, 1.17 Release Candidate 2, 1.17, 1.17.1, 21w38a, 21w39a, 21w42a, 1.18.1, 1.18.2, 22w17a, 22w18a, 22w19a, 1.19 Pre-release 1, 1.19 Pre-release 2, 1.19 Pre-release 3
When a command block is full of characters that take more than 1 byte to store, the chunk that command block is in gets corrupted.
- Place a command block down.
- Copy and paste this symbol "■" into the command block until the command block is full.
- Save and quit to title.
- Get back in the world.
→ The chunk the command block was in is re-generated; resetting everything in it
■ is not the only character this works with.
(Video by Phoenix SC)