The statistic for killing a creaking doesn't increment when breaking a creaking heart

When destroying a creaking heart, the creaking linked to it dies, granting the player the "Monster Hunter" advancement if they don't have it already, but it doesn't increment the statistic for killing a creaking.

How to reproduce:

1. In a world with the Winter Drop experiment enabled, place a creaking heart between two correctly aligned pale oak logs.

2. Execute the following command:

   /time set night

3. Wait for the creaking to spawn.

4. Switch to Survival mode.

5. Break the creaking heart.

6. Check to see if you have the "Mobs" tab in your statistics and if you do, check if the statistic for killing a creaking has increased.

Expected result:

Destroying an active creaking heart would increment the statistic for killing a creaking.

Observed result:

Destroying an active creaking heart does not increment the statistic for killing a creaking.