Title: Script Blocking Bug?
Last modified: February 15, 2023

---

# Script Blocking Bug?

 *  [Miwa Kaneko](https://wordpress.org/support/users/spheredesign/)
 * (@spheredesign)
 * [3 years, 3 months ago](https://wordpress.org/support/topic/script-blocking-bug/)
 * / (slash) is added before ‘ (apostrophe) of the scripts in the box of Script 
   Blocking box if I click the save button.
 * If I save this script, the script is changed the below.
 * Each time I save it, the slash will be increased.
 * Please tell me how can I solve this problem?
 *     ```wp-block-code
       <!-- Google Tag Manager -->
   
       <script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
   
       new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
   
       j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
   
       'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
   
       })(window,document,'script','dataLayer','GTM-ID');</script>
   
       <!-- End Google Tag Manager -->
       ```
   
 *     ```wp-block-code
       <!-- Google Tag Manager -->
   
       <script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({\'gtm.start\':
   
       new Date().getTime(),event:\'gtm.js\'});var f=d.getElementsByTagName(s)[0],
   
       j=d.createElement(s),dl=l!=\'dataLayer\'?\'&l=\'+l:\'\';j.async=true;j.src=
   
       \'https://www.googletagmanager.com/gtm.js?id=\'+i+dl;f.parentNode.insertBefore(j,f);
   
       })(window,document,\'script\',\'dataLayer\',\'GTM-ID\');</script>
   
       <!-- End Google Tag Manager -->
       ```
   
 *     ```wp-block-code
       <!-- Google Tag Manager -->
   
       <script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({\\\'gtm.start\\\':
   
       new Date().getTime(),event:\\\'gtm.js\\\'});var f=d.getElementsByTagName(s)[0],
   
       j=d.createElement(s),dl=l!=\\\'dataLayer\\\'?\\\'&l=\\\'+l:\\\'\\\';j.async=true;j.src=
   
       \\\'https://www.googletagmanager.com/gtm.js?id=\\\'+i+dl;f.parentNode.insertBefore(j,f);
   
       })(window,document,\\\'script\\\',\\\'dataLayer\\\',\\\'GTM-ID\\\');</script>
   
       <!-- End Google Tag Manager -->
       ```
   

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## Tags

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

 * 0 replies
 * 1 participant
 * Last reply from: [Miwa Kaneko](https://wordpress.org/support/users/spheredesign/)
 * Last activity: [3 years, 3 months ago](https://wordpress.org/support/topic/script-blocking-bug/)
 * Status: not resolved