The bug
When landing on a block with a collision box higher than one block (walls or fences) the landing particles shown are those of the non-full block above. If there is no non-full block above the fence/wall then the correct particles will be shown.
How to reproduce
Place a fence with a torch on top
Land on the fence
→ ❌ The landing particles shown are those of the torch
Related issues
relates to
Attachments
Comments


Note 1: This glitch has probably been around for longer than just 1.12, but I dunno
Note 2: Yes, I did search. If this has already been reported, then sorry 'bout that, but I did my best to make sure I wasn't making a duplicate.
Can confirm for MC 1.12.1.

Affects 20w21a.
Can confirm in 21w06a.
Can confirm in 1.16.5 and 21w08b.
Can confirm in 21w15a.
Can confirm in 21w17a.
Can confirm in 1.17.
Can confirm in 1.17.1.
Can confirm in 1.18.1.
Can confirm in 1.18.2.
Can confirm in 1.19.
Can confirm in 1.19.2.

Fixed in 23w18a. It now shows the particles of the block below.
23w17a:
[media]23w18a:
[media]