[MC-102554] Entities with their "NoGravity" tag set to "1b" don't receive any vertical knockback

The Bug:

Entities with their "NoGravity" tag set to "1b" don't receive any vertical knockback.

Steps to Reproduce:

Summon a husk that has its "NoGravity" NBT tag set to "1b" by using the command provided below.
```
/summon minecraft:husk ~ ~1 ~ {NoGravity:1b}
```
Attack the husk and as you do this, watch it closely.
Take note as to whether or not entities with their "NoGravity" tag set to "1b" receive any vertical knockback.

Observed Behavior:

Entities don't receive any vertical knockback.

Expected Behavior:

Entities would receive vertical knockback.

Related issues

relates to

MC-99640 Players and mobs don't take vertical knockback when already in the air

Attachments

MC-102554.mp4

Comments

migrated 2016-05-25T18:34:39Z

[media][media]

migrated 2018-03-28T14:51:01Z

The command I gave in the bug report doesn't seem to work in the 1.13. snapshots anymore. It would be great if anybody knew how to fix the commandblock necessary for NoGravity-tests.

migrated 2018-03-28T16:29:16Z

Done

migrated 2018-03-28T16:45:47Z

Thanks a lot! I have added the command to my other reports as well 🙂

j_p_smith 2020-06-27T18:49:09Z

Confirmed in 1.16.1.

pulpetti 2020-07-15T10:51:29Z

In 20w28a

Avoma 2021-01-12T15:08:14Z

Can confirm in 20w51a.

Avoma 2021-02-07T12:07:03Z

Can confirm in 21w05b.

Avoma 2021-02-14T14:09:07Z

Can confirm in 21w06a.

Avoma 2021-02-16T12:25:23Z

Video attached.

Avoma 2021-02-22T12:53:06Z

Can confirm in 21w07a.

Avoma 2021-03-03T16:20:27Z

Can confirm in 1.16.5 and 21w08b.

Avoma 2021-03-22T13:43:15Z

Can confirm in 21w11a.

Avoma 2021-04-25T09:47:03Z

Can confirm in 21w16a.

Avoma 2021-06-22T12:32:06Z

Can confirm in 1.17.

Avoma 2021-07-09T19:13:31Z

Can confirm in 1.17.1.

WoutZeester1 2021-09-12T19:55:05Z

this also aplies to mobs floating in water

migrated 2024-03-03T15:24:17Z

This feature was introduced in version 1.9. It modifies the game so that entities experience vertical knockback only when they have solid ground beneath them. This adjustment aims to prevent entities from being launched excessively high into the air.