In this link, there is a description of some of the allowed XHTML tags. When I was researching macros, I noticed that there is at least one other XHTML tag (ac:structured-macro for instance) that is not described in the page.
Where can I find the full list of Confluence XHTML tags?
Hello @BenM
That link is for documentation for Confluence SERVER not CLOUD. Unfortunately, that is the only documentation that exists for all the XHTML tags, and it hasn’t been updated since 2018!
You’re not the first to notice that page is missing stuff. Click the link at the bottom of the page to provide feedback, and whinge a little 
.