I agree with you @NLCPAS! We've heard from Spidell, Western CPE, and many other sources over the past year to file Superseded tax returns instead of Amended tax returns but we haven't been able to do that with Lacerte!
Here was a post by Spidell a year ago stating that for business entities, the superseded return may be e-filed by checking the superseding return box on the electronic submission. For individuals, the process takes longer. Superseding individual returns (Forms 1040) must be filed on paper and mailed to an IRS processing center where they are subject to processing delays and a greater risk of transcription errors. Here is a link to their email/post: https://www.magnetmail.net/actions/email_web_version.cfm?ep=BWwNB7MNTsGioBV5xN_a_UzEqWoTvYQFzM7ro2DiK...