Disc in Jukebox gets deletet with pipes

[Crousus]

Versions

CraftBook version: 3.10.5
Bukkit version: 1.18.1

Describe the bug
If you pipe in a music disc into a jukebox it only works if a disc is already in the jukebox. It also deletes the old disc when the new one is insertet.

To Reproduce

• create a simple pipe system
• put a jukebox to the end
• try to pipe a disk into the empty jukebox
• add disc to the jukebox
• activate the pipe again

Expected behavior

• it should be vise versa i think
• only pipe in the disc when the jukebox is empty so the disc gets not deleted

Additional context

CraftBook/src/main/java/com/sk89q/craftbook/mechanics/pipe/Pipes.java

Line 177 in d8a3e9d

if (juke.getPlaying() != Material.AIR) {