<?xml version="1.0"?>
<view xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Config/etc/view.xsd">
    <vars module="Magento_Catalog">
        <var name="breakpoints">
            <var name="mobile">
                <var name="conditions">
                    <var name="max-width">767px</var>
                </var>
                <var name="options">
                    <var name="options">
                        <var name="allowfullscreen">false</var>
                    </var>
                </var>
            </var>
        </var>
    </vars>
</view>