### Version Information Server Version: v2.1.1 ### Environment OSS ### What is the expected behaviour? I have remote schema with customized type prefix: `api_`, when I execute this query: ```graphql query CallApi($arg: api_client_args) { api_client(args: $args) { id } } ``` The server will cause an error with the message: ``` "message": "variable "args" is declared as api_client_args, but used where client_args is expected" ``` In beta version `v2.1.0-beta.1` it work fine. ### How to reproduce the issue? 1. Add remote schema in console UI 2. Modify remote schema had added before with type prefix 3. Create graphql query have input args have type prefixed and execute.