Best Premium and Free WordPress Themes › Forums › Corporate Plus Pro › How do we add line breaks in the widget's short description? › Reply To: How do we add line breaks in the widget's short description?
Due to the WordPress standards as well as data validation issues, widget short description doesn’t support HTML tags. Better to create a page and it’s child page and get the content from the child page is the better solution. Otherwise, you need to edit the theme codes.
Read this blog post to make the About Section.