Interactivity API has hooks that run on the frontend, but not in wp-admin. This means that interactivity data was not printed to the HTML and the interactivity Script Modules were not registered. Fixes #61087. Props jonsurrell, cbravobernal, gziolo. Built from https://develop.svn.wordpress.org/trunk@58127 git-svn-id: http://core.svn.wordpress.org/trunk@57592 1a063a9b-81f0-0310-95a4-ce76da25c4cd