Thunder sounds ignore the volume parameter in sounds.json

Attempting to lower the volume of thunder sounds using sounds.json does not work in-game.

Example string:

"entity.lightning_bolt.thunder": {
    "replace": true,
    "sounds": [
        {
            "name": "ambient/weather/thunder1",
            "volume": 0.1
        },
        {
            "name": "ambient/weather/thunder2",
            "volume": 0.1
        },
        {
            "name": "ambient/weather/thunder3",
            "volume": 0.1
        }
    ],
    "subtitle": "subtitles.entity.lightning_bolt.thunder"
}