Fix for Issue #4468 "Unable to insert multiple catalog product list widgets (with pager) in CMS page"

[vasilii-b]

Description (*)

This PR aims to solve issue reported in #4468.

Fixed Issues (if relevant)

1. Unable to insert multiple catalog product list widgets in CMS page #4468: Unable to insert multiple catalog product list widgets in CMS page

Contribution checklist (*)

• Pull request has a meaningful description of its purpose
• All commits are accompanied by meaningful commit messages
• All new or changed code is covered with unit/integration tests (if applicable)
• All automated tests passed successfully (all builds on Travis CI are green)

[magento-engcom-team]

Hi @vasilii-b. Thank you for your contribution
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[vasilii-b]

Hi @rogyar,
I have had a look on the failed unit test and gave it a try on the local as well. The results differ for some reason.

Test results

Travis

Local

Can you please advice ? Thank you!

[rogyar]

Hi @vasilii-b. That might be a case when a timestamp is used during the tests and the issue is just a matter of milliseconds/seconds. I will run the tests once again

[rogyar]

@magento-engcom-team give me 2.3-develop instance

[magento-engcom-team]

Hi @rogyar. Thank you for your request. I'm working on Magento 2.3-develop instance for you

[magento-engcom-team]

Hi @rogyar, here is your Magento instance.
Admin access: http://ec2-34-228-235-121.compute-1.amazonaws.com/i-18714-2-3-develop//admin
Login: admin Password: 123123q
Instance will be terminated in up to 3 hours.

[rogyar]

@magento-engcom-team give me test instance

[magento-engcom-team]

Hi @rogyar. Thank you for your request. I'm working on Magento instance for you

[magento-engcom-team]

Hi @rogyar, here is your new Magento instance.
Admin access: http://ec2-34-228-235-121.compute-1.amazonaws.com/pr-18714//admin
Login: admin Password: 123123q

[magento-engcom-team]

Hi @vasilii-b. Thank you for your contribution.
We will aim to release these changes as part of 2.3.1.
Please check the release notes for final confirmation.