MC-265886The built-in update_1_21 pack contains duplicate files from the vanilla pack
Steps to reproduce:
- Look at the included files
- Note how it includes tons of duplicates that change nothing from vanilla
Alternatively, for an in-game effect:
- Create a datapack that changes something unrelated, like a damage type
- Add that datapack with the update_1_21 pack above it and vanilla below it
- Note how the changes from your datapack do not take effect at all.
Expected outcome:
- The update_1_21 pack contains only files that are actually different from vanilla.
Created Issue:
The built-in update_1_21 pack contains duplicate files from the vanilla pack
Steps to reproduce:
- Look at the included files
- Note how it includes tons of duplicates that change nothing from vanilla
Alternatively, for an in-game effect:
- Create a datapack that changes something unrelated, like a damage type
- Add that datapack with the update_1_21 pack above it and vanilla below it
- Note how the changes from your datapack do not take effect at all.
Expected outcome:
- The update_1_21 pack contains only files that are actually different from vanilla.
Added Area: Expansion B
Added Mojang Priority: 
Normal
NormalAdded Assignee: ![[Mojang] slicedlime](../../../data/assets/gravatar/slicedlime.jpeg)
[Mojang] slicedlime
[Mojang] slicedlime![[Bot] Piston](../../../data/avatars/users/31202.png){kind=small}
so that's why i couldn't play on 23w42a