Fix gallery full-screen triggers

[iGerchak]

Preconditions

1. Magento 2.2.7

Description (*)

We find the issue when tried to select some text or value in the text field on the product page.
When you press mouse on the text and move mouse left up to the image gallery then make mouse up, on the image, it triggers full-screen gallery opening.

Steps to reproduce:

1. Go to the product page
2. Press mouse on the text (product description) and move mouse left up to the image gallery
3. Make mouse up on the big gallery image

Expected result

No full-screen gallery. Just selected text.

Actual result

Full-screen gallery.

[magento-engcom-team]

Hi @iGerchak. Thank you for your contribution
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[ihor-sviziev]

Tested on demo store - this issue is there:
https://demo1-m2.mage.direct/gwen-drawstring-bike-short.html

So fix should be correct.

[magento-engcom-team]

Hi @ihor-sviziev, thank you for the review.
ENGCOM-4564 has been created to process this Pull Request

[soleksii]

✔️ QA Passed

Result:

[Den4ik]

@magento-engcom-team for this issue PR was already opened. But current PR merged before earlier opened PR #21790

[orlangur]

@Den4ik this is most likely caused by no bug report linked in this PR.

[Den4ik]

@orlangur yep, I understood. I opened issue, but I think @iGerchak forgot to check it