Title: WP7 input block error
Last modified: May 25, 2026

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# WP7 input block error

 *  Resolved [Miguel Angel Villar](https://wordpress.org/support/users/mianviru2/)
 * (@mianviru2)
 * [5 days, 11 hours ago](https://wordpress.org/support/topic/wp7-input-block-error/)
 * Hi, I’ve updated some pages to WordPress 7, and everything seems to be working
   fine, but I can’t build anything in the posts because the blocks aren’t working.
   I’ve seen that they require the V3 API.
 * Everything works fine on the pages, but all the posts are displayed with an iframe.
   Is there a temporary solution? (i.e., reverting to version 6.9.4.) Will the blocks
   be updated to the new version?
 * thanks!!

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

 *  Plugin Support [teejayhidalgo](https://wordpress.org/support/users/teejayhidalgo/)
 * (@teejayhidalgo)
 * [2 days, 22 hours ago](https://wordpress.org/support/topic/wp7-input-block-error/#post-18921349)
 * Hi Miguel,
 * I tested this on a website running the latest version of **WordPress 7**, and
   I was unable to replicate the issue on my end.
 * For reference, here is a screen recording of my test:
   [https://share.zight.com/eDuOddNL#summary](https://share.zight.com/eDuOddNL#summary)
 * At the moment, this appears to be something specific to your website environment.
 * To help narrow this down further, I recommend performing a **plugin conflict 
   test**. You can do this by temporarily deactivating all plugins except the required
   Kadence plugins, then checking if the issue still occurs. If the issue disappears,
   reactivate the plugins one at a time until the conflicting plugin is identified.
 * It would also be helpful to test using a default WordPress theme temporarily,
   such as Twenty Twenty-Six, to rule out a theme-related conflict.
 * If the issue persists, can you send us some screenshots, screen recordings, and
   additional descriptions that may help us see or replicate this issue?
 * You can try apps like [https://zight.com/](https://zight.com/) to record your
   screen and easily share the links with us.
 * Let us know how it works out, and we’re happy to offer further help.
 * Best regards,
   Teejay.
 *  Thread Starter [Miguel Angel Villar](https://wordpress.org/support/users/mianviru2/)
 * (@mianviru2)
 * [1 day, 18 hours ago](https://wordpress.org/support/topic/wp7-input-block-error/#post-18922866)
 * Hi, thanks for replying, I’ve already managed to fix the problem… I use reusable
   blocks so I don’t have to design new posts, but even though they’re not synced,
   they seem to be locked. With the new update to WP7, you have to unlink them.
 * If anyone else is having this problem, you need to go to Appearance/Design and
   update the reusable blocks so it doesn’t happen when you add them again. And 
   if you want to edit any page, unlink the blocks.

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

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## Tags

 * [wp7](https://wordpress.org/support/topic-tag/wp7/)

 * 2 replies
 * 2 participants
 * Last reply from: [Miguel Angel Villar](https://wordpress.org/support/users/mianviru2/)
 * Last activity: [1 day, 18 hours ago](https://wordpress.org/support/topic/wp7-input-block-error/#post-18922866)
 * Status: resolved