watermobs target filter is not working

its my config:

TestMob-I:
  Type: Vindicator
  Options:
    NoAI: true
    PreventOtherDrops: true
    PreventRandomEquipment: true
  Skills:
  - damage{a=100} @EIR{r=16;ignore=armorstand,animals,watermobs,villager} ~onTimer:20

still damage the entity such as cod,pufferfish,squid