The first screenshot has its items neatly stacked and is made with \startsimplecolumns[n=2] \placenotes[endnote] \stopsimplecolumns The second screenshot has its items wide apart and is made with \startcolumns[n=2,blank=1pt]
The first screenshot has its items neatly stacked and is made with \startsimplecolumns[n=2] \placenotes[endnote] \stopsimplecolumns
The second screenshot has its items wide apart and is made with \startcolumns[n=2,blank=1pt]