Advancements for recipe-unlock are appearing on the advancements page. Just three "black sections", with a respective icon only, no title, no background, etc. (easily reproducible by creating a world and granting an user all advancements by command)

The solution I have seem around is that for advancements related to recipe unlock only, the section "display":{...} should not be included. Doing so will hide those glitches sections, avoiding the small inconvenience for the users.

This does not affect game-play. And can be fixed in the user side by simple replacing the respective files in a datapack.

Might i ask for a datapack to fix it?
Also here are screenshots

@InsaanNotFound here is what i am using.
toms-storage-fix.zip