[Forwardport] Fix for #14593 (second try #16431)

[mageprince]

Original Pull Request

#16477

Description

Preconditions:

Magento version 2.2.4 with luma theme

Step to reproduce:

• Open chrome developer console
• Add a product to the cart.
• From the mini cart in the upper right click the trash icon.
• A confirmation modal will open.
• Press Esc button

Expected Result

• Close the confirm

Actual result

• js error

https://github.com/magento/magento2/blob/2.2-develop/app/code/Magento/Checkout/view/frontend/web/js/sidebar.js#L96

Uncaught TypeError: Cannot read property 'stopImmediatePropagation' of undefined

Fixed Issues

1. Press Esc Key on modal generate a jquery UI error #14593

P.S.

First, pull request - #16431

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 @mageprince. Thank you for your contribution
Here is some useful tips how you can test your changes using Magento test environment.
Add the comment under your pull request to deploy test or vanilla Magento instance:

• @magento-engcom-team give me test instance - deploy test instance based on PR changes
• @magento-engcom-team give me {$VERSION} instance - deploy vanilla Magento instance

For more details, please, review the Magento Contributor Assistant documentation

[magento-engcom-team]

Hi @orlangur, thank you for the review.
ENGCOM-2219 has been created to process this Pull Request

[magento-engcom-team]

Hi @mageprince. Thank you for your contribution.
We will aim to release these changes as part of 2.3.0.
Please check the release notes for final confirmation.