18w50a Bell sounds work not and I have the sounds ingame and out of the game by 100%

Hi,

I have the new 18w50a Play and have a bug with the Sound of the Bell found. Then I make Right click on the Bell swing is from one side to the other this is normal. But the Sound what the Bell must Play then I make Right click work not ( It work not and I have make a 2 new world to Show what the other new world make then I make Right click on the Bell and the same answer Comes. The Bellsound work not. Please fix this bug in the new Update 18w50b snapshot please.