Press Esc Key on modal generate a jquery UI error

[apomili]

If you add a product in the cart, then you press the trash icon to delete it a modal window will appear.
If you press the "Esc" key, this js error is raised

• Precondition: I suppose every version of Magento with Luma Theme,
  like this demo http://demo-acm2.bird.eu (ver 2.2.3)

• Step to reproduce: Add a product in the cart. From the mini cart in the upper right click the trash icon. A confirmation modal will open. Press Esc button

• Expected result: Modal close

• Actual result: Uncaught TypeError: Cannot read property 'stopImmediatePropagation' of undefined
  at Object.always (sidebar.js:81)

[magento-engcom-team]

Hi @apomili thank you for your report.
Please use the issue reporting guidelines to report an issue. Please, edit issue description and include the preconditions, the steps required to reproduce, the actual result, and the expected result.
Please, add the following information:

• Preconditions: Magento version
• Steps to reproduce
• Expected result
• Actual result

[apomili]

Done

[0m3r]

reproduced on Magento 2.2.4

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

[0m3r]

Proposal fix

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

                        always: function (e) {
                            if (e && typeof e.stopImmediatePropagation === 'function') {
                                e.stopImmediatePropagation();
                            }
                        }

[VladimirZaets]

Hi @apomili. Thank you for your report.
The issue has been fixed in #16477 by @0m3r in 2.2-develop branch
Related commit(s):

• 8399f63ab93c361349b4f681b3817e59ce35abc3
• a6a17d317255e472725fcec5e585154041c8de68
• 21f85b47263ebcea478457bc8827e2620f8d90be

The fix will be available with the upcoming 2.2.6 release.

[sidolov]

Hi @apomili. Thank you for your report.
The issue has been fixed in #16623 by @mageprince in 2.3-develop branch
Related commit(s):

• 0fdc0a87d96608380790f298343eb9ae7e0886ee
• 07f7d83d3ec7658fe678a07e698d3ec2f6513cf4
• 160bc5d6ee5751ca0cdd71a828b11315270bf958

The fix will be available with the upcoming 2.3.0 release.