[NTG-context] minwidth not working ?

Hi, Shouldn't minwidth set a default minimal width for external figures? But this here does not work ========================================================== \setupexternalfigures [ maxwidth=\textwidth, minwidth=\textwidth, location={local,global,default}, ] \starttext \externalfigure[cow.pdf] \externalfigure[cow.pdf][width=\textwidth] \stoptext ========================================================== Am I missing something here? Best, Denis