Steps to Reproduce:
Spawn a warden in creative mode;
Run around, place blocks nearby, etc;
Place a cauldron;
Fill it using a bucket of water, lava or powder snow.
Observed Results:
Out of all the actions, only using the bucket creates a vibration.
Expected Results:
None of the actions are detected by the warden, as the player is in creative mode.
Notes:
This works similar to the java version so I removed the vanilla-parity labels.