[MC-199833] Fire animation is showing on invisible mobs

I gave a invisibility effect on a Zombie using a splash potion. The zombie is invizible but the fire animation is showing.
I couldn't upload but there is a link: https://imgur.com/FkxWZND

Steps to reproduce:

Summon an invisible zombie that's on fire by using the command provided below.

/summon minecraft:zombie ~1 ~ ~1 {Fire:999,active_effects:[{duration:-1,amplifier:0b,id:"minecraft:invisibility"}]}

Attachments

MC-199833.mp4

Comments 18

Mateus Pereira Milbradt 2020-09-08T21:13:35Z

This works to all entities, even the player

pneuma 2020-10-27T15:21:19Z

If this happens between multiple players, I think it's a serious problem.

Avoma 2020-11-23T16:40:07Z

I can confirm for 20w46a.

Avoma 2021-01-17T15:30:40Z

Can confirm in 20w51a.

Avoma 2021-01-29T10:30:07Z

Can confirm in 21w03a.

8 more comments

Avoma 2021-12-24T18:38:19Z

Can confirm in 1.18.1.

Avoma 2022-03-12T10:31:09Z

Can confirm in 1.18.2.

Avoma 2022-06-21T16:12:04Z

Can confirm in 1.19 and 22w24a.

Avoma 2022-09-04T16:03:20Z

Can confirm in 1.19.2. You can use the following command to reproduce this issue.

/summon minecraft:zombie ~1 ~ ~1 {Fire:999s,ActiveEffects:[{Id:14,Amplifier:0,Duration:999999}]}

Nexxurl 2025-06-21T18:00:31Z

Can confirm in 1.21.6