When a PDF file is uploaded to Drive, and its link is inserted into an article, exporting the article to PDF preserves the link correctly. Clicking the link opens the file as expected. However, the generated URL includes a SAS token (Shared Access Signature). Once the SAS token expires, users receive an AuthenticationFailed error when accessing the file. Currently, the SAS token remains valid for approximately 8 hours, after which the link breaks. Expectation - The nested PDF file should be active at all times