Hi there, it looks like images and videos uploaded to the website using BB are not picked up by the SEO-tool (which means that alt-attributes are not counted as part of seo). I have googled and it looks like this is also an issue with other page builders. I have yet to find a solution though 
Can you help me out?
We added RM support over a year ago for content added by Beaver Builder. When you are on the page edit in wp-admin RM should see your BB content.