I've used the SiteOrigins carousel widget, Inked Blog, and Cr3ativ RecentPosts Plugin to try the short code option. None of the other rows or widgets have that problem.
I’m having the same issue as this person: https://siteorigin.com/thread/problem-getting-full-width-rows-to-display-full-width/ I’ve tried uninstalling SO & reinstalling an older version, but didn’t have any luck. I’ve tried going into the row CSS and adding a width: 100% line, but still no luck. I’m beginning to wonder if this is a WordPress update issue rather than a SiteOrigins…