ACP2E-4626: Storefront JavaScript files loading twice causing duplicate loads and unstable behavior
The ACP2E-4626 patch fixes the issue where storefront JavaScript files are requested and executed twice, causing intermittent duplicate loads and unstable behavior.
After the fix, JavaScript dependencies are loaded only once, eliminating duplicate requests while preserving existing mixin functionality. This patch is available when the Quality Patches Tool (QPT) 1.1.80 is installed. The patch ID is ACP2E-4626. Please note that this issue is scheduled to be fixed in Adobe Commerce 2.4.9.
Affected products and versions
The patch is created for Adobe Commerce version:
- Adobe Commerce (all deployment methods) 2.4.8-p3
Compatible with Adobe Commerce versions:
- Adobe Commerce (all deployment methods) 2.4.7 - 2.4.8-p5
magento/quality-patches package to the latest version and check the compatibility on the Quality Patches Tool: Search for patches page. Use the patch ID as a search keyword to locate the patch.Issue
Issue where some Storefront JavaScript files were being requested and executed twice, which caused intermittent duplicate loads and unstable behavior. After the fix, dependencies load only once, eliminating duplicate requests while preserving existing mixin functionality."
Prerequisites:
- MSI is installed.
Steps to reproduce:
-
Open any storefront page in the browser.
-
Open the browser DevTools and select the Console tab.
-
Run the following command.
code language-none require.config({ deps: ['mage/common'] });
Expected results:
No duplicate loads occur. The call returns the required function, and no new script requests are generated.
Actual results:
New requests appear in the Network tab (e.g., mage/common.js, requirejs/domReady.js, jquery.js).
Apply the patch
To apply individual patches, use the following links depending on your deployment method:
- Adobe Commerce or Magento Open Source on-premises: Quality Patches Tool > Usage in the Quality Patches Tool guide.
- Adobe Commerce on cloud infrastructure: Upgrades and Patches > Apply Patches in the Commerce on Cloud Infrastructure guide.
Related reading
To learn more about Quality Patches Tool, refer to:
- Quality Patches Tool: A self-service tool for quality patches in the Tools guide.