Last modified: 2013-11-11 11:45:37 UTC
Steps to reproduce: 1. Find a page that already has a category 2. Edit in VE, and add a category 3. Review changes Expected results: The diff is +**[[Category:New cat]]** Actual results: The diff is -[[Category:Old cat]] +[[Category:Old cat**]][[Category:New cat**]] With the chunk between the stars viewed as added. This also happens in the source editor, but it is less common that people will append a category to an existing category as that is against all style guidelines. However the Visual Editor is doing just that.