Magento2 + Custom option price not included in price sorting

Question

By default magento include minimum price from custom option in product listing price sorting but in my case this functionality isn't working.

any one have idea which settings i need to update?

I'll try to explain...

Product 1: price 100 EUR
Product 2: price 90 EUR + 1 required custom option 20 EUR
Product 3: price 130 EUR

It should see like this:

Product 2: 100 EUR
Product 1: 90 EUR
Product 3: 130 EUR

but it's showing like this

Product 2: 90 EUR
Product 1: 100 EUR
Product 3: 130 EUR

Answer 1

Try adding these codes to app/design/frontend/theme_package/theme/layout/catalog.xml

<reference name="head">
            <action method="addJs"><script>varien/product.js</script></action>
            <action method="addJs"><script>varien/product_options.js</script></action>
            <action method="addJs"><script>varien/configurable.js</script></action>

</reference>

Will it work in magento2?