[Bug] Waterfalls disgregard volume settings

I have all of my volume sliders set to '0' (I typically have voice chat on or I am listening to podcasts while playing) - despite my in game volume settings, waterfall sound effects appear unaffected.
The waterfall in the dungeon and the one by the main town both act in the same manner.
The waterfall in the dungeon and the one by the main town both act in the same manner.