Overview

My Minecraft maps' world spawns seem to be broken with the recent versions of Minecraft. Now, every time I die with no spawn point, I respawn above specifically the uppermost Y block in my world spawn location. I tried setting my spawn radius to 1 and 0, but this doesn't fix it. I have to break the blocks above my spawn so the desired world spawn block is now the uppermost block.

This behavior isn't limited to singleplayer worlds. It also seems to affect my multiplayer server as well. That's how the bug came to my knowledge. As of writing this issue, one of my maps that suffered this in 1.18.1 seems to now be fixed as of the 1.18.2 update. My other map, however, seems to still be facing this conundrum.

In the attached image, you can visualize that the world spawn I set is different to the location I spawned, but only in the Y axis. I ensured that my current spawn point had been removed.

How to Reproduce:

-Create a Creative Minecraft world
-Set Spawnradius to 1 (or 0 for faster results)

-Place a block right above your world spawn, but don't obstruct the world spawn

-/kill