Hi, I’m currently testing the new SFTP connector plugin in FilePulse and I’d like to clarify how the `RegexRouterCleanupPolicy` works with it. **Questions** 1. Does the `RegexRouterCleanupPolicy` apply to files ingested through the SFTP connector in the same way as with local files ? 2. If yes, is there anything special required in the configuration (e.g., path patterns for remote files)? 3. If not, is there an alternative cleanup strategy for SFTP sources?