Industrial Foregoing Version: 1.12.13
TeslaCoreLib Version: 1.12.2-1.0.16
Crashlog (If Any): N/A

Looking at the below attachment, the Mob Duplicators range when given an addon, it creates a bubble effect where entities spawn underneath the device. Is there a way to disable the bottom half or have it added in? Unless this is an intentional feature I'd like a way to fix this.

Intentional feature, just like Minecraft Spawners