onShoot trigger not working

Summary

~onShoot will not trigger any skills on Skeletons, Strays, etc... tested on Premium build and latest Dev build.

Steps to reproduce

1. put ~onShoot as a trigger for any skills.

A Dummy Blaze mob with ~onShoot skill: https://pastebin.com/7p76bteH

Intended correct behavior

Should trigger when an entity shoots

Debug log snippet

I used /mm debug 4: https://pastebin.com/NXW4icGY