Skill onDamaged aura issue

If I use the skill onDamaged aura, the damageModifier for FIRE,LAVA,HOTFLOOR,FIRE_TICK is not working. But the other type is working fine

Describe the bug encountered in detail.

Steps to reproduce

  Skills:
  - onDamaged{
      auraName=damageResist;d=200;
      onTick=[
        - particles{p=flame;amount=10;hS=0.4}
      ];
      damageMods="FIRE 0"} @self ~onTimer:200
  - ...

My server version is 1.16.4