Fixing Class Sync Issues in Webflow with Relume Site Builder

Hi There! I've built a site for a client when I was in my beginning stages of using the relume site builder. Needless to say, my site may not have the best Relume hygiene. I now need to add a new page to the site. I've built this page through the Relume site builder tool. When I copy this page to Webflow, I get the yellow class sync warning in the top right. Any suggestions on how to fix this syncing issue?