Title: Code blocks disappeared with WordPress 7.1
Last modified: August 25, 2026

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# Code blocks disappeared with WordPress 7.1

 *  Resolved [podlab](https://wordpress.org/support/users/podlab/)
 * (@podlab)
 * [1 week, 4 days ago](https://wordpress.org/support/topic/code-blocks-disappeared-with-wordpress-7-1/)
 * Hi, 
   For over four years now we’ve used the CSS & JavaScript Toolbox plug-in 
   to add our custom code. However, I can’t seem to see the code blocks anymore 
   after the WordPress 7.1 update. We’re really concerned because we use this site
   to host our behavioral-science experiments and without access to the code to 
   be able to edit it, we lose the ability to collect data. Any guidance is appreciated.
   We’re not really tech savvy so please provide as much detail as possible. Thank
   you.

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Contributor [LazyCodeLab](https://wordpress.org/support/users/lazycodelab/)
 * (@lazycodelab)
 * [1 week, 4 days ago](https://wordpress.org/support/topic/code-blocks-disappeared-with-wordpress-7-1/#post-19003669)
 * Hello [@podlab](https://wordpress.org/support/users/podlab/)
 * Thank you for reaching out, and for being a CSS & JavaScript Toolbox user for
   so many years.
 * We’ve identified the issue with WordPress 7.1 and have already prepared a patch.
   The updated version should be available very soon, either later today or by tomorrow
   at the latest.
 * We understand how important it is for you to have access to your code blocks,
   especially given how your site is being used, and we appreciate your patience
   while we get this resolved.
 * Once the update is available, please update the plugin and you should be able
   to access your code blocks again. If you run into any issues after updating, 
   please let us know and we’ll be happy to help.
 * Thank you again for your patience and for using CSS & JavaScript Toolbox.
 * — Aditya
   _CSS & JavaScript Support & Contributor_
    -  This reply was modified 1 week, 4 days ago by [LazyCodeLab](https://wordpress.org/support/users/lazycodelab/).
 *  Thread Starter [podlab](https://wordpress.org/support/users/podlab/)
 * (@podlab)
 * [1 week, 1 day ago](https://wordpress.org/support/topic/code-blocks-disappeared-with-wordpress-7-1/#post-19005821)
 * Thank you!!! We’ve updated the toolbox and the code blocks are back!

Viewing 2 replies - 1 through 2 (of 2 total)

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 * 2 replies
 * 2 participants
 * Last reply from: [podlab](https://wordpress.org/support/users/podlab/)
 * Last activity: [1 week, 1 day ago](https://wordpress.org/support/topic/code-blocks-disappeared-with-wordpress-7-1/#post-19005821)
 * Status: resolved