In furnace recipes in add-ons the tag soul_campfire doesn't effect anything

If you want to create a minecraft:furnace_recipe in an add-on it isn't possible to just make it work for either campfires or soul campfires because the tag "campfire" controls both.

For example the following recipe doesn't work at all:

{
	"format_version": "1.12.0",
	"minecraft:recipe_furnace": {
		"description": {
			"identifier": "addon:my_recipe"
		},
		"tags": [
			"soul_campfire",
		],
		"input": {
			"item": "minecraft:soul_sand",
			"count": 4
		},
		"output": "addon:my_item"
	}
}

And this would make the recipe work for both soul campfires and campfires:

{
	"format_version": "1.12.0",
	"minecraft:recipe_furnace": {
		"description": {
			"identifier": "addon:my_recipe"
		},
		"tags": [
			"campfire",
		],
		"input": {
			"item": "minecraft:soul_sand",
			"count": 4
		},
		"output": "addon:my_item"
	}
}

Which makes it impossible to make a recipe for only campfires or soul campfires.

The tag "soul_campfire" should work since it's used in the official documentation.
If you need further information I'm willing to give.

Edit:
Here's the copied example from the documentation:

{
"format_version": "1.12",
"minecraft:recipe_furnace": {
"description": {
"identifier": "minecraft:furnace_beef"
},
"tags": ["furnace", "smoker", "campfire", "soul_campfire"],
"input": {
"item": "minecraft:beef",
"data": 0,
"count": 4
},
"output ": "minecraft:cooked_beef"
}
}