Shooting a Trident at a Snow layer that's over Ice will keep playing it's hit sound repeatedly without stopping. I attached a .mcworld file where the bug is reproduced.

Steps to reproduce the bug inside the world:
1. Aim a Trident in the same direction as the one show in the attached screenshot.
2. Shoot the Trident. (Make sure it hits the Snow layer that is over an Ice Block)
3. The Trident will keep playing its hit sound over and over.