[NTG-context] MP color and interaction (alpha)

Hi, seems that color support is also broken in case of interaction. I get no red frame for the attached example. Best wishes, Peter \setupcolors[state=start] \setupinteraction[state=start] \starttext \definesymbol[no][] \definefield[check-me][check][setup3][yes,no][no] \setupfield[setup3][n=1024,width=2cm,height=2cm,rulethickness=3pt,corner=round,framecolor=red] \field[check-me] \stoptext