Duplicating a context node does not function properly

Steps to reproduce:

1. Download and import the attached "GTK-Duplicate-ContextNode.unitypackage"
2. Open "New New Graph"
3. Duplicate the context node
4. Delete the duplicated context node

Actual results: The duplicated node's block node does not have inputs, outputs, nor options, and deleting it throws an error

Expected results: The duplicated node is the same and functions the same as creating a new one

Tested on (OS): MacOS