Dragging corpse doesn't work here?

I am trying to use the /corpsedrag command, and get a message saying invalid command. Why does this not work here? It's always been part of the game, so it's not something that was added after Planes of Power. It sucks to die at the feet of a hard monster, and not be able to get your corpse back.

 

Type /corpse and have the body you want targeted.

 

/corpsedrag and auto consents were added well after PoP. Maybe LoY?

 

The command that has always been here is /corpse. It’s a one time command to move the corpse to your location.

The command /corpsedrag was added much later on and basically auto-spammed /corpse for you.

Make a hotkey that does /corpse and spam it when you need to drag long distances.