Plugin Version

3.11.1-SNAPSHOT (build 248)

Server Version

papermc 1.16.4 version 416
//SECRETCRAFT (SERVER)

What is happening?

Single Chest:
Comparator updated after buy. Works perfekt.

Doublechest Chest:
Comparator updated not after buy. Works not.
Comparator continues to send a signal when the Chest is empty.

@Issies 217 similar problem

Got the same problem. When you empty a chest, the comparator only updates on single chests. If you use a double chest, you can empty the chest without the redstone signal getting updated.