/locate EndCity leads to emty Space with neither an End City nor an Island

 Killing the Ender Dragon and using "/locate EndCity" and then teleporting to that coordinates leads to an area with neither an End City nor any island.

What i expected to happen was...:

Finding an End City and an End Island after teleporting to the location the locate command tells me.

What actually happened was...:

Being in an empty void with no End City and no Island

Steps to reproduce:

1. Execute the following commands in a brand new world:

   /execute in minecraft:the_end run tp 0 80 0
   /kill @e[type=minecraft:ender_dragon
   /locate EndCity

1. Teleport to the locations the locate command returns

2. You are now (hopefully) seeing an empty void

This might be related to:

https://bugs.mojang.com/browse/MC-141823