Unchecking Rich Text option to clean up HTML still cleaning? We've unchecked the clean HTML feature on a few rich text fields but our attempts to add some html (span tags) keep getting cleaned out. Is there another setting we should be looking for?
I came upon this issue when wrapping copy with a span tag in order to style it differently. The span tag was removed when I saved the entry.

By design, Redactor removes span tags that don't have attributes. The fix is to edit the Redactor config file and add the removeWithoutAttr config as an empty array.

removeWithoutAttr: []


This prevents tags without attributes from being removed by Redactor.