Hello!
It seems we cannot update a wordpress post with an iframe tag in it even after temporarily adding an exception because the old WAF is blocking it and we updated to the latest version of the WAF. It just blocks them saying “Managed rules (previous version)” ignoring our exception for that path in the new version.
This is incredibly annoying as most of our posts have script or iframe tags in the content and cloudlfare now does not allow us to publish those.