I noticed when trying to make a resource pack that Pigstep wasn't working, I looked into and it turns out its not in the record files at all. The sounds.json shows the right spot meaning it should be there. Its the same with the new nether sounds being missing.
Linked issues
duplicates 1
Comments 3
Please follow the instructions in the moderator note on MC-165967.
Can you show the file directory you're looking at?