I am very green when it comes to Storyline. I have a project to localize an English module into Chinese. I exported the file in XLFF format (XLIFF 2.0), and import the translated XLIFF 2.0 back. However, I got an error message saying "Unsupported XLIFF File: The Id 'block_0' is a duplicate across sibilings" (see the screenshot in the attachment below). Anyone has encountered such an issue?