PROJECTILE DamageModifiers doesn't work

Summary

PROJECTILE DamageModifiers doesn't work

Steps to reproduce

just create any mob with PROJECTILE 0 or PROJECTILE -1 Modifiers like this one

testmob:
  Type: zombie
  Health: 10
  Damage: 20
  Display: '111'
  DamageModifiers:
  - PROJECTILE 0

Ans you still can kill it with bows and arrows

Server log file

there is no any errors in console

mm version 5.4.0 b00754ad paper 1.20.1