mojira.dev
MC-136206

Certain mobs still move when more than 32 blocks away from the player

The bug

Ghasts, magma cubes, slimes, fish [...] and all the mob that don't use the traditional random strolling type movement that normal mobs use, can move outside the 32 blocks of range causing lag.

How to reproduce

  1. Spawn some zombies and some slimes 

  2. Go in spectator mode
    → Zombies can't move, slimes can

Comments

BisUmTo
Avoma

Can confirm that this issue is still present in 20w51a.

ampolive

Can confirm in 1.17.1 Release Candidate 1.

ampolive

Tested in single-player, in spectator mode (MC-227635). This affects axolotls, bats, bees, ender dragons, foxes, ghasts, goats, hoglins, magma cubes, phantoms, piglins, piglin brutes, slimes, turtles, vexes, villagers, withers and zoglins. This does not affect fish anymore.

ampolive

Can confirm in 21w42a.

Viradex

Can confirm in 1.21.

BisUmTo

(Unassigned)

Confirmed

Mob behaviour

Minecraft 1.13, Minecraft 1.14 Pre-Release 2, Minecraft 1.14 Pre-Release 3, Minecraft 1.14 Pre-Release 4, Minecraft 1.14 Pre-Release 5, ..., 1.17.1 Release Candidate 1, 1.17.1, 21w42a, 1.21, 1.21.1

Retrieved