Hello Support,

A couple of friends and I have tried to complete the Zombie Doctor achievement on the latest version of the game on the Xbox One console. However no matter how many times we complete this task the achievement will not unlock. 

Below are the steps we have taken to troubleshoot the achievement to see if it would unlock.

1. Realms
   1. Tested with converting a Villager to a Zombie
   2. Tested with finding a Zombie Villager
   3. Splash potion of Weakness (both 1:03 minute and 3:00 potions)
   4. Created a Golden Apple/found a Golden Apple
2. Host only World
   1. Tested with converting a Villager to a Zombie
   2. Tested with finding a Zombie Villager
   3. Splash potion of Weakness (both 1:03 minute and 3:00 potions)
   4. Created a Golden Apple/found a Golden Apple
3. Synced world from "Minecraft Xbox One Edition"
   1. Tested with Finding a Zombie Villager
   2. Created Splash Potion of Weakness (1:03)
   3. Created a Golden Apple

Thank you.

Dan