[NTG-context] Colision stoppers? Distinction MKII vs MKIV

Hello. When I compile next example by MKII and MKIV I get diferent results. Is there any way to set diferent stoppers (stopper in caption and stopper in list) in MKIV? Thanx Jaroslav \setupcaption[figure][stopper={*}] \setuplist[figure][stopper={:}] \starttext \placelistoffigures[alternative=b] \chapter{One} \placefigure{one}{1} \section{Two} \placefigure{two}{2} \chapter{Three} \placefigure{three}{3} \section{Four} \placefigure{four}{4} \subsection{Five} \placefigure{five}{5} \subsubsection{Six} \placefigure{six}{6} \stoptext PS: When I set : \setupcaption[figure][numberstopper={*}] \setuplist[figure][numberstopper={:}] then in MKII isnt effect and in MKIV are stoppers the same.