Color attribute swatches are not visible if sorting is enabled

[akashkarev]

Color attribute swatches are not rendered correctly for the search result page if sorting for color attribute is enabled.

Preconditions

1. Magento EE 2.1.& with sample data is installed.
2. Used for Sorting in Product Listing option is enabled for the color attribute
3. Used in Product Listing option is enabled for the color attribute
4. Make sure eav cache is enabled

Steps to reproduce

1. Flush eav cache
   php bin/magento cache:flush eav
2. Run reindex for attributes
   php bin/magento indexer:reindex catalog_product_attribute
3. Make search by "red" keyword.

Expected result

1. List of results is shown
2. Color attribute is presented for configurable attributes

Actual result

1. List of results is shown
2. Color options are missing

[magento-engcom-team]

@akashkarev thank you for your bug report.
We've created internal ticket MAGETWO-75407 to track progress on the issue

[okorshenko]

The issue has been fixed and delivered to 2.2-develop branch. Will be available with 2.2.2 release