[NTG-context] \starttyping font changes when option=color

Folks, Switching the option to “color” in \setuptyping has the effect of resetting the font from typewriter (constant width) to paragraph font (if you uncomment it in the following MWE). I don’t see why that should be. Is it a bug or can someone explain? My intent was to use syntax colourisation for code snippets. Thanks, Robin \setupcolors[state=start] %\setuptyping[typing][option=color] \starttext Normal text \starttyping Typing text \stoptyping \stoptext