In-Game Text Appears Broken

[Bloo-dev]

Describe the bug
Most text components introduced by Gamemode 4 (item names, advancement names, item lore, etc.) do not show correctly, instead, a mix of numbers, letters and % is displayed.
To Reproduce
Steps to reproduce the behavior:

1. Install a Gamemode 4 Datapack.
2. Open the advancement tree or hover over a Gamemode 4 item.
3. The text will show as %1s$s%3427655$s or something similar

Expected behavior
Text components should be human-readable.

Fix
This issue is caused by a change Mojang made in 1.19.4 and affects all Datapacks that implement translate keys (i.e. ones that allow resource packs to add translations).
A proper fix will require replacing of all translate components within the affected Datapacks with the new format specified by Mojang, and perhaps a complicated update-functions to update old items, blocks, entites, etc.
PR #857 is currently WIP.

A temporary fix, if applicable, is to stick with 1.19.3

Screenshots

Environment

• Minecraft version: 1.19.4

[misode]

Fixed in #867