Title: Iframe problems Last modified: November 12, 2019 --- # Iframe problems * Resolved [cosmins](https://wordpress.org/support/users/cosmins/) * (@cosmins) * [6 years, 7 months ago](https://wordpress.org/support/topic/iframe-problems-2/) * Noticed that whenever you place an iframe it will automatically get removed, doesn’t matter if an author (with unfiltered_html capability) or admin adds it. Using Gutenberg via the default custom HTML block. Any suggestions? Viewing 6 replies - 1 through 6 (of 6 total) * Plugin Author [Kevin Behrens](https://wordpress.org/support/users/kevinb/) * (@kevinb) * [6 years, 6 months ago](https://wordpress.org/support/topic/iframe-problems-2/#post-12123370) * [@cosmins](https://wordpress.org/support/users/cosmins/) Since I haven’t been able to recreate this error, we’ll need more information about your site configuration. Can you experiment with deactivating other plugins to look for a conflict? * Are you seeing the iframe removed from the revision at submission, from the published post at revision publication, or both? * Thread Starter [cosmins](https://wordpress.org/support/users/cosmins/) * (@cosmins) * [6 years, 6 months ago](https://wordpress.org/support/topic/iframe-problems-2/#post-12163183) * Hey [@kevinb](https://wordpress.org/support/users/kevinb/), I’ve just done some testing and apparently it’s related to the Classic Editor plugin somehow. * **This is the actual setup:** Classic Editor with these settings: [https://prnt.sc/q0is60](https://prnt.sc/q0is60)– the default editor is Classic and then I have a post that I switch to ‘Block Editor’ – once I place an