The conversion sounds of baby husks turning into baby zombies and of baby zombies turning into baby drowned aren't higher pitched

Summary:
The conversion sounds of baby husks turning into baby zombies and of baby zombies turning into baby drowneds aren't higher pitched.

Steps to reproduce:

1. Summon the baby husk.

   /summon husk ~ ~ ~ {IsBaby:1b,DrownedConversionTime:30} 

   ---> sound aren't higher pitched

2. Summon the baby zombie.

   /summon zombie ~ ~ ~ {IsBaby:1b,DrownedConversionTime:30} 

   ---> sound aren't higher pitched

Observed results:
Baby husk and zombie conversion sound aren't higher pitched.

Expected results:
Baby husk and zombie conversion sound are higher pitched.