Drown-immune mobs are hurt by /damage using drown damage type

The bug:

Mobs immune to drowning will be killed by the drown damage of the /damage command; this is unlike mobs immune to fall damage which take no damage with the fall type inserted in /damage.

Using the /damage with drowning type should not damage drown-immune mobs.

Affected drown-immune mobs:

• Husk

• Zombie

• Drowned

• Zombie villager

• Zombified piglin

• Zoglin

• Zombie horse

• Skeleton

• Stray

• Wither skeleton

• Skeleton horse

• Phantom

• Iron golem

• Axolotl

• Dolphin

• Turtle

• Frog

• Cod

• Salmon

• Tropical fish

• Pufferfish

• Guardian

• Elder guardian

• Squid

• Glow squid

• Ender dragon

Steps to reproduce:

1. Summon any of the above-listed mobs.

2. Use the /damage command:

   /damage @e[type=!player,sort=nearest,limit=1] 30 minecraft:drown at ~ ~ ~

Result:

The mob dies.

Expected result:

No damage is dealt, and the command returns "The entity is immune to this damage type"