User blog comment:Kirkburn/Technical Update: April 2, 2013/@comment-1474707-20130402213412/@comment-429401-20130409003132

Have to agree Acer - the category autosuggest box appearing 95% hidden below the bottom of the edit window/toolbar makes source editing categories a pain - This has been ongoing for ages !!

@Kirkburn - Also on categories - Wikia moving categories into the side module (against the std media wiki set up) is even worst now with the revised category editing in the module makes copying pages to create new similar pages on the wiki a pain a you have to add categories to each new page manually now. (you could previously at least copy then back to the article edit window/page before copying it). In source mode it should be fully source editing like at wikipedia and other mediawiki sites with the categories and list of used templates visible not the faulty popup list of templates that does not show some templates at times.