Items do not bounce when crafter is placed front side up

Summary:
Items do not bounce when crafter is placed front side up. In Java, they bounce up at different heights and at different angles.

Steps to reproduce:

1. Place the crafter front side up.
2. Place a stack of Logs inside.
3. Activate the crafter using the button.

Observed results:
Items do not bounce.

Expected results:
Items bounce to different heights and at different angles.

Video:
27.10.2023.mp4