Vanilla recipe book not adding modded recipes

[MudkipNinja]

To cut to the chase, I have created a small Vanilla+ modpack using the Twitch Launcher, on 1.16.1 using Forge-32.0.75. I am trying to keep it a lighter pack, adding things that mostly just enhance the vanilla experience. however, whenever I pick up any resource while testing the pack, it only adds the vanilla recipes to the recipe book.

For example, a Trowel from Quark costs only two iron ingots and a stick, so picking up Iron should unlock this recipe as well, but only ever unlocks the vanilla ones for vanilla iron things.

I have done some research, and I know that you can give a player all of the recipes or individual recipes via commands, but I really like the idea of picking up materials and recipes being added to your book as you progress.

I have 75 mods installed (most are just minor tweaks), but I have also tested this with just one mod (Quark, and then just Simple Farming) but every time gives me the same result: no modded recipes added to the recipe book.

The latest.log is too large for Pastebin, but I made a small video here. It seems to be a forge issue, so any help would be greatly appreciated! :)

https://streamable.com/n9mz4x

[LexManos]

45 minutes ago, MudkipNinja said:

For example, a Trowel from Quark costs only two iron ingots and a stick, so picking up Iron should unlock this recipe as well, but only ever unlocks the vanilla ones for vanilla iron things.

This is fundamentally false.

Just because a recipe uses a item doesn't mean that that item will trigger the recipe to be unlocked.

The mods/data packs must add advancements/triggers to unlock them.

[MudkipNinja]

3 hours ago, LexManos said:

This is fundamentally false.

Just because a recipe uses a item doesn't mean that that item will trigger the recipe to be unlocked.

The mods/data packs must add advancements/triggers to unlock them.

Yeah I thought this as well. But even when achieving all of the advancements a mod like "Simple Farming" had to offer, still no recipes were unlocked.