Description
In 1.18, a change was introduced where horses now followed players holding golden food, to assist in easier navigation of horses across huge bodies of water introduced with the new terrain generation. Horse Feed is crafted with a Golden Carrot, and has one in the sprite, so it would be expected that the horse would show interest in players holding it.

Steps to reproduce:

1. Join a new world
2. Hold Horse Feed near a horse
3. Horse will be uninterested

Expected behavior:
Horse follows you when holding Horse Feed.

Logs
https://pastebin.com/G4qWEKWU

Screenshots

Horse is uninterested in the Horse Feed.

Mod list:
FD: Farmer's Delight 1.19 - 1.1.2
Forge: 41.1.0

I wasn't even aware this was added... huh.
I'll look into making Horse Feed do that.

Added on commit 3532f6c, should be out in 1.2.2 soon.