What should a developer check to confirm correct cartridge behavior in a local UX Studio workspace?

To confirm correct cartridge behavior in a local UX Studio workspace, verifying valid server credentials is essential. This step is crucial because the development environment needs to communicate effectively with the backend services. Valid credentials ensure that the developer can access the necessary server resources and that the workspace can pull any needed data from Salesforce B2C Commerce, allowing for seamless testing and development.

When credentials are incorrect or not configured properly, the developer would face issues accessing the server or obtaining the expected responses, which can lead to misdiagnosing cartridge behavior as faulty when the issue might stem from authentication failures. Therefore, ensuring that the server credentials are accurate is foundational to successful development and troubleshooting within the UX Studio workspace.