Impossible to disable/enable the crafter slot unless you move the cursor

Summary:
After disabling/enabling the crafter slot, you cannot turn the slot on/off with another click. You must move the cursor and then click on the slot again. This doesn't make any sense and also doesn't correspond to Java.

Steps to reproduce:

1. Place a crafter.
2. Open the crafter interface.
3. Disable the crafter slot.
4. Without moving the cursor, try to enable the slot.

Observed results:
You cannot change the state of a slot again without moving the cursor.

Expected results:
You can switch slot state without moving the cursor.