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MC-158321

Creepers don't cause damage to the environment if standing on a waterlogged top slab

The bug

If a creeper is standing on top of a waterlogged top slab while exploding, it won't cause any damage to its surrounding blocks.

To reproduce

  1. Make sure that /gamerule mobGriefing returns true

  2. Place a top slab in the ground

  3. Waterlog it

  4. Spawn a creeper on top of it

  5. Ignite it with a flint and steel
    → ❌ The creeper won't cause any damage to its surrounding blocks

Linked issues

Attachments

Comments

Asadefa

What? DO NOT FIX THIS!

Graham Hart

Also happens with TNT, and on waterlogged trapdoors

Avoma

Can confirm in 20w51a.

Avoma

Can confirm in 21w03a.

Avoma

Can confirm in 21w05a.

Avoma

Can confirm in 21w05b.

Avoma

Can confirm in 21w06a.

Avoma

Can confirm in 21w07a.

Avoma

Video attached.

Avoma

Can confirm in 1.16.5 and 21w08b.

Avoma

Can confirm in 21w15a.

violine1101

(Unassigned)

Confirmed

Mob behaviour

1.14.4, 1.15.1, 1.16.2, 20w51a, 21w03a, ..., 21w06a, 21w07a, 21w08b, 21w15a, 24w39a

Retrieved