Magento2: Fotorama thumbnails are not responsive in mobile view.

[bydrei]

Preconditions

1. Magento EE 2.1.5
2. Theme based of blank

Steps to reproduce

1. Add the following to view.xml

<var name="breakpoints">
    <var name="mobile">
        <var name="conditions">
            <var name="max-width">767px</var>
        </var>
        <var name="options">
            <var name="options">
                  <var name="arrows">true</var>
                  <var name="navarrows">true</var>
                  <var name="nav">thumbs</var>
             </var>
       </var>
   </var>
</var>

1. Visit a product which has more than 8 images.
2. Set page to mobile view.
3. Product Image slider is not responsive at all.

Expected result

1. Slider should be responsive even if thumbnails are being.

Actual result

1. Slider is not responsive.

[veloraven]

@ferrazzuk thank you for your report.
Please report EE issues via the Support portal of your account or Partner portal if you are a partner reporting on behalf of a merchant.
Github is intended for Community edition reports given no account management for CE users. This will allow for proper tracking of issues at the account level.

[Ctucker9233]

@veloraven Given that fotorama is also used in CE, doesn't it make sense that @ferrazzuk posted this here? If there is an issue with fotorama it would affect CE as well.

[Quinten]

I will try this one.

[Quinten]

I can't reproduce this in 2.2-develop branch. The thumbnails and the whole slider seem to be responsive. I can even swipe the thumbnails on my mobile phone and the container isn't sticking out of the page. The thumbnail container is scaling correct with the page.

[okorshenko]

@Quinten thank you for investigating the issue.
@ferrazzuk could you please confirm the there is no issue for you on 2.2.0 release?

[okorshenko]

@ferrazzuk the issue already fixed in 2.2.0 releases

[ihor-sviziev]

@okorshenko how it was fixed? How can I find fix for this issue?

[ihor-sviziev]

Looks like it was fixed in following commit: https://github.com/magento/magento2/commit/2e43a805c7921da87986e2e4b29e61b8b09927ae

[bydrei]

@okorshenko all good