[MC-159503] Entities clip through blocks being spit out by sticky pistons

When spitting a block out of a sticky piston (by giving it a 1-tick pulse), any entities on top of the block clip through it.

Related issues

clones

MC-1230 Players and mobs can fall through extending/retracting pistons

is duplicated by

MC-163872 Quickly moving blocks with piston causes players to fall through both

MC-167668 Players Pass Through Quick Moving Blocks

MC-183444 Vertical double piston extender causes player to phase through

MC-230156 Rising vertical pistons can clip mobs through blocks

Attachments

Minecraft 19w34a 8_22_2019 9_57_37 PM_Trim.mp4

Comments

migrated 2019-08-23T05:04:27Z

[media]

violine1101 2019-08-23T11:13:55Z

This is not new to 19w34a. I'm pretty sure that this is an intended functionality of zero-tick pistons (caused by the nature of the block being moved instantly), though I wasn't able to find another ticket about this.

BCNOFNeNaMg 2019-08-23T14:27:43Z

Yes, but placing another block on top of that block doesn't make the mob clip through.

Avoma 2020-12-04T18:49:43Z

Can confirm in 20w49a.

Avoma 2021-01-27T13:19:28Z

Can confirm in 21w03a.

Avoma 2021-02-17T15:50:12Z

Can confirm in 21w06a.

ChemistryIsCool 2024-06-02T20:24:38Z

Can confirm in 1.21 Pre-release 2.

Bluebird 2024-10-11T00:01:26Z

Can confirm in 1.21.2 Pre-Release 2.

Minecraft386882 2024-11-10T13:38:30Z

Can confirm for 1.21.3