Hi topachi
Ensure you're using the latest versions of both packages. Double-check custom configurations that might interfere with namespace handling and consider reverting to default settings will sort namespace recognition issues
Use the @ApiOperation decorator with unique operationId properties for each endpoint to help Swagger distinguish between operations. Instead, consider renaming classes to avoid confusion and enhance code readability.
Set the SWAGGER_AUTO_SCHEMA_OPTIONS environment variable to true to instruct NestJS/Swagger to leverage class information for schema generation. Explore @nestjs/swagger configuration options to control the level of detail in generated records, including descriptions and class names
Hope this helps - Happy to help further!!
Thank you very much and have a great one!
Warm regards