We’re developing a plugin that adds a floating panel to the Cornerstone builder (similar to how Yoast SEO shows in other page builders).
What WordPress hooks does Cornerstone fire on the /cornerstone/edit/{id} page that we can use to enqueue scripts?
Specifically: does wp_enqueue_scripts fire on the builder page, does the builder content render inside an iframe (we see about:srcdoc in console), and is there a recommended hook like cornerstone_load_builder or cs_before_preview_frame for third-party integrations to inject UI into the builder shell?
Thanks… this would make things a ton easier.
