Crossbow holds by Pillager or Piglin missing shoot sounds and loading end sounds.

In Bedrock edition. Pillager and Piglin holds crossbow didn't plays the loading end sounds and crossbow shoot sounds. But Java can.

 

Step:

1. Player use crossbow himself. And hear the crossbow sounds.
2. Spawn a pillager or crossbow piglin. give them a target they hostile to.
3. Hear the crossbow sounds they plays.