I can reproduce this on v1.16.201, Windows 10.
Instructions to reproduce:
- Load the attached world:
[media]- Run the command:
/clone -25 112 19 -3 124 43 37 80 -53
- Observe the following:
- Breaking blocks produces no animation or sound
- Breaking grass blocks with long grass above them does not break the long grass
- Commands fail to run
- Unloaded chunks won't load anymore
- Exiting the game causes a freeze on the saving world screen
I've started getting this issue frequently since I updated to v1.16.100. I've noticed it affecting cave spiders, villagers and iron golems. I believe it may occur with other mobs as well.
May be the same issue as MCPE-109119?