In the new 20w08a snapshot and the 20w07a snapshot, I was playing in the soul sand valley, when I noticed that breaking or placing soul sand and soul soil didn't make any sound. I was really confused so I made a new world to try again, and sure enough, there were still no sounds playing. However, on 20w07a (the first nether update snapshot) the sounds do work. Please fix this, and thank you for your time.