[MC-178111] The predicate condition damage_source

The bug

Targeting an entity using a predicate that contains the damage_source_properties condition simply doesn't work.

I tried the following commands in both repeating command blocks and datapack tick functions:

execute as @e[predicate=predicate_path] run say hit

{
  "condition": "minecraft:damage_source_properties",
  "predicate": {
    "is_fire": false
  }
}

execute as @e[predicate=predicate_path,nbt={HurtTime:10s}] run say hit

{
  "condition": "minecraft:damage_source_properties",
  "predicate": {
    "is_fire": false
  }
}

execute as @e[predicate=predicate_path] run say hit

{
  "condition": "minecraft:entity_properties",
  "entity": "this",
  "predicate": {
    "nbt": "{HurtTime:10s}"
  },
  "condition": "minecraft:damage_source_properties",
  "predicate": {
    "is_fire": false
  }
}

After hitting mobs, I didn't get any sort of response. I tried all kinds of damage types, but didn't get any feedback, and nothing was logged. If you try it yourself, you'll find that the damage_source_properties selector simply doesn't work. I've confirmed that most other predicate conditions are functional - it only seems to be an issue with this one.

The predicate condition damage_source_properties is not functional

The bug