Not working on 1.20.4

[OwenCrawley]

After testing the same world, once on 1.19.4, and once on 1.20.4 (non-modded). I could only get it to work on 1.19.4. I am unsure the cause of the issue or how to troubleshoot.

[InQuognito]

@BigPapi13, I've looked into some of the reasons the pack has stopped working in later versions. Two changes stick out:

the no_collisions.json block tag should change grass -> short_grass

however, fixing this didn't fix the pack. The other likely culprit is The /function command no longer has a result unless it uses /return, it will no longer return the number of commands executed., which was a breaking change in 1.20.3.