I used /give to give myself a Creeper spawn egg and it gave me the black and white generic "spawn" egg
I thought by using the command /give thexman4019k spawn_egg 1 50 {display:{Name:"Crafter"}} that I would get a creeper egg named "Crafter"
I Actually got a generic spawn_egg named "Crafter"
I experimented a little bit more and the glitch happens whenever you /give yourself a spawn egg
Steps to Reproduce:
1. /give yourself a spawn egg that is in the creative inventory.
2. And thats the bug.
Duplicate of MC-86282. Spawn eggs now use NBT instead of the damage/data value to store which mob they spawn. Try: