Ensure that kwargs are correctly passed through the settings chain
Ensure that kwargs are correctly passed through the settings chain

Problem: validate_unique fails

- Otherwise, the <plugin> object is not correctly passed
- Then, validate_unique fails

SchrodingersGat/InvenTree,SchrodingersGat/InvenTree,inventree/InvenTree,inventree/InvenTree,inventree/InvenTree,SchrodingersGat/InvenTree,inventree/InvenTree,SchrodingersGat/InvenTree