Click-Drag-Drop İtem Disappear BUG

[Yunuskrn]

Describe the bug
Items disapper when you Click-Drag-Drop the item to the left slot and close the window.

To Reproduce
Steps to reproduce the behavior:

1. Open reforge window.
2. Click-Drag-Drop the item that you want to reforge to the left slot.
   #You 'll see red glass panel still over there. That means you can't reforge the item now. When you click to reforge button red glass panels turns to green glass panels. Now you can reforge and its safe to close the window.
3. Let the window close somehow.
4. BOOM! You found how Hawking Radiation works! #İtem disappers.

Screenshots

Server Information (please complete the following information):

[Yunuskrn]

Note: I used ProtocolLib version 4.8.0 too. Same problem still existing.