Sculk sensors are not activated upon concrete powder hardening

The Bug:

Sculk sensors are not activated upon concrete powder hardening.

Steps to Reproduce:

1. Build the setup as shown in the attachment below. setup.png
2. Place some concrete powder next to the diamond block so that it will fall into the water.
3. Watch the sculk sensor closely as the concrete powder hardens.
4. Take note as to whether or not sculk sensors are activated upon concrete powder hardening.

Observed Behavior:

Sculk sensors aren't activated

Expected Behavior:

Sculk sensors would be activated.