I didn't realize you were trying to revise an ACTIVE listing. The reason that clicking "revise" from your active folder takes you to ebay is because you can only revise an ACTIVE listing from ebay's "revise your item" page. If revising items within the template area however, you can make changes to your saved listing in Auctiva first(info in first post still applies) and then copy & paste the new HTML to your active listing in ebay following the info in this thread:
https://community.auctiva.com/eve/forums/a/tpc/f/4556093...301018232#5301018232If you are revising pictures, in addition to text, this method is the only way to go.