The Bug:

When attempting to create mud in spawn protection, the action succeeds client-side but fails server-side, causing a desync.

Steps to Reproduce:

1. Start a server, join it, give operator permissions to yourself, and switch into creative mode.
2. Set the world spawn to your current location and summon some dirt nearby by using the commands provided below.

   /setworldspawn ~ ~ ~

   /fill ~4 ~ ~1 ~2 ~ ~-1 minecraft:dirt

3. Obtain some water bottles and switch into survival mode.
4. Remove your operator permissions, and grant anyone else with them in order to activate spawn protection.
5. Attempt to create some mud by using the water bottles on the dirt, and once you've done this, reload into the world to see if this action was successful.
6. Take note as to whether or not attempting to create mud in spawn protection causes a desync.

Observed Behavior:

The action succeeds client-side but fails server-side, causing a desync.

Expected Behavior:

No desync would occur.