Items disappearing in the grindstone

[xCraimax]

What happened?

When using a custom recipe in a Grindstone, the item can just disappear.

How can the bug be reproduced?

• Create a Custom Recipe for a grindstone
• Put the ingredients in the Grindstone
• Shift Click many, many times at the result
• Then it'll eventually make the vanilla grindstone sound and the items will disappear.

Expected Behaviour?

Working properly and items not disappearing

Plugin version

CustomCrafting 4.16.3.2, WolfyUtilities 4.16.9.3

Server software

MC Paper 1.18.2

Relevant log output

No response

Submit issue

• [X] read the Wiki and especially the FaQ, and made sure there is no fix to your issue,
• [X] searched for and ensured there isn't already an open issue regarding this,
• [x] are running the latest version of your server software (Spigot, Paper, etc.), and plugins (WolfyUtilities, CustomCrafting).