Hi @rogerdz. Thank you for your report.
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Hi @engcom-November. Thank you for working on this issue.
In order to make sure that issue has enough information and ready for development, please read and check the following instruction: 👇

• 1. Verify that issue has all the required information. (Preconditions, Steps to reproduce, Expected result, Actual result).

  2. Verify that issue has a meaningful description and provides enough information to reproduce the issue.

  3. Add Area: XXXXX label to the ticket, indicating the functional areas it may be related to.

  4. Verify that the issue is reproducible on 2.4-develop branch

  Details

  - If the issue is reproducible on 2.4-develop branch, please, add the label Reproduced on 2.4.x.
  - If the issue is not reproducible, add your comment that issue is not reproducible and close the issue and stop verification process here!

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Hello @rogerdz ,

Thank You for your report and collabration.

We have reviewed the reported issue and attempted to reproduce it in the both latest 2.4-develop instances. However, we were unable to replicate the issue on our end. Please find the attached screenshot for the reference.

Step to Reproduce

• Set develop mode: bin/magento deploy:mode:set developer
• Login customer
• Clear cache: bin/magento cache:clean
• Load homepage
• Reload homepage and check x-magento-cache-debug header

As we followed the precondition and steps we didn't encounter any issue, Kindly reverify the issue once from your side and let us know if we may have missing anything.

Hence we marking this issue as "Needs Update"

Thank You again!

Hi @engcom-November

Are you using build in fpc or varnish?
Please test with build-in fpc

Hello @rogerdz ,

Thank you for the report and collaboration.

We have attempted to reproduce the issue and can confirm it is reproducible on our latest 2.4-develop branch. Please see the attached screenshot for reference.

Steps to Reproduce:

• Set developer mode: bin/magento deploy:mode:set developer
• Login as a customer
• Clear cache: bin/magento cache:clean
• Load the homepage
• Reload the homepage and check the x-magento-cache-debug header

Following these preconditions and steps, we have encountered the issue.

Therefore, we are marking this issue as Confirmed.

Thank you again for your collaboration!