If you are making any paper filings with the U.S. Citizenship and Immigration Services (USCIS), they have made a list of recommendations for such filings to avoid scanning delays. USCIS is moving to an electronic environment which requires them to scan and upload many of the documents that they receive. For the list of recommendations please view this USCIS News Alert: “Recommendations for Paper Filings to Avoid Scanning Delays”.
Source of Information:
USCIS (USCIS.gov), 11/16/22, News Alert: