Can't use "Passengers" as an NBT tag.

[dabunginator]

When catching pufferfish, I'm trying to make them spawn with primed TNT stacked on top of them, but they're only spawning by themselves with no TNT spawning at all. Here's the code in my pufferfish.json file:

{
    "input": {
        "item": "minecraft:pufferfish"
    },
    "result": {
        "id": "minecraft:pufferfish",
        "nbt": {
            "Passengers": [
                {
                    "id": "minecraft:tnt",
                    "fuse": 40
                }
            ]
        }
    }
}

I don't think there's an issue with my syntax, because I tried using /summon in-game with the exact same value that I wrote for "nbt", & it worked perfectly.

I didn't test out too many other NBT tags, but I did get CustomName to work, so I'm confused as to what's going on here.

[ExpensiveKoala]

For future me's reference when I can fix this:
Currently, we are only calling the Entity#load with the nbt tag.

Fishing-Real/common/src/main/java/koala/fishingreal/FishingReal.java

Line 47 in 12980e0

result.tag().ifPresent(resultEntity::load);

However, to support passengers, we need to call EntityType#loadEntityRecursive instead.

To explain it in less-technical terms: Currently, when spawning an entity, I am applying the NBT to that specific entity. This, in theory, handles all other NBT tags. However, the Passengers tag requires spawning additional entities. Not just the entity we have fished up. So it needs to load the entity in in a way that will also load passenger entities.