we are building custom version of Metro skin for our application from source codes. But in version "Telerik_UI_for_ASP.NET_AJAX_2017_1_228_Source" there is something strange. Many missing variables in scss files with commented styles and infos as "// TODO: missing color" etc. skin source codes references scss files to design project and many more.
Does it men this source code is not RTM and is it some debug build? Or how to get final source codes?