Class Naming Bug: Webflow vs. Sitebuilder Discrepancy Report

one bug ive noticed randomly, but almost on every build, is the class naming appears always to be 1 section off when copied over from sitebuilder into webflow. This pre-dates the new style guide updates etc and i've just noticed it again now. e.g, it will class the hero header as the navbar, and then the order flows on, so the section below the hero header is the hero header etc. (The section i have highlighted in my screenshot is my hero header, not the navbar) Been happening for months for me I just keep forgetting to report it, example in screenshot is from today. (copying into a project built a while ago, however doesn't seem to be related to that as has also happened on fresh builds recently).