@Html.Sitecore().Rendering(pathOrId) does not apply “VaryBy” settings

This week I have faced with one unexpected issue in Sitecore 8.1. We are declaring few renderings on the layout using the Rendering method of the SitecoreHelper class in Sitecore.Mvc.dll. The issue can be reproduced by setting the "Cacheable" to true and applying the "VaryBy" settings. In result I can see that the "Cacheable" is … Continue reading @Html.Sitecore().Rendering(pathOrId) does not apply “VaryBy” settings