Wither spawn/death sounds are played multiple times during spawn/death sequences

Xperia Z5

I don't know if it's normal but the wither plays the spawn sound many times when it's spawned and plays the death sound so many times when it dies.

Edit by Zeb: When the Wither is spawned, the spawning sound is played multiple times, overlapping each other and creating a sort of reverb/echo effect. The same thing happens with the death sound when the Wither is dying and is about to explode.

Steps to reproduce:

1. /summon wither
2. Listen carefully to the spawning sound. Notice that it has a sort of reverb/echo effect that shouldn't be there. This is because the sound is playing multiple times and overlapping with the previous instances.
3. /kill @e[type=wither]
4. Listen carefully again. Notice that the same effect occurs.