The Bug:

Several sounds cannot be heard if other sounds are played simultaneously.

Below, are just some of the examples of where this issue can be seen.

• When death and hurt sounds are played simultaneously.
• When player burning and shield block sounds are played simultaneously.

Steps to Reproduce:

1. Obtain a shield and summon a husk that's holding a sword enchanted with fire aspect by using the command provided below.

   /summon minecraft:husk ~1 ~ ~1 {HandItems:[{Count:1b,id:"minecraft:wooden_sword",tag:{Enchantments:[{id:"minecraft:fire_aspect",lvl:2}]}}]}

2. Switch into survival mode, use your shield to block the attacks of the husk, and listen closely.
3. Take note as to whether or not several sounds can be heard if other sounds are played simultaneously.

Observed Behavior:

You are ignited from the fire aspect sword, but only the "minecraft:item.shield.block" sound is played to you, and the "minecraft:entity.player.hurt_on_fire" sound cannot be heard, therefore indicating that several sounds cannot be heard if other sounds are played simultaneously.

Expected Behavior:

Several sounds would be able to be heard if other sounds are played simultaneously.