[NTG-context] hyphenation blues

Hi, please have a look at the following unfairness: \mainlanguage[en] \enableregime[utf] \showframe \setupcolors[state=start] \def\Textit% {\groupedcommand\em\/} \define[1]\Colorit% {\color[blue]{\groupedcommand\em\/ #1}} \starttext text text text text text text text text text text text text text text text text "\Textit{hyphenation}" text text text text text text text text text text text text text text text text "\Colorit{hyphenation}" \stoptext Is there a trick to turn on hyphenation again? Steffen