Hello, I am trying to use backgrounds in columns. Typically, the background runs into the other column as the following example. Is this a limitation, or am I doing something wrong? Any help is appreciated. Matthias \setupcolors[state=start] \setuppagenumbering[location=] \setupbodyfont[12pt] \definecolor[myframecolor][r=.0,g=.5,b=.6] \definecolor[myheadcolor][r=.0,g=.5,b=.0] \definecolor[myemcolor][r=.6,g=.1,b=.5] \definecolor[textcolor][r=.2,g=.02,b=.3] \definecolor[thmcolor] [r=.94,g=.94,b=.9] \definetextbackground [thmbackground] [backgroundcolor=thmcolor, %corner=round, before=\blank, after=\blank, leftoffset=5pt, rightoffset=5pt, topoffset=5pt, bottomoffset=5pt, frame=on, framecolor=darkblue, location=paragraph, color=darkblue] \defineenumeration [theorem] [before={\starttextbackground[thmbackground]}, after={\stoptextbackground}, text=Theorem, way=bysection, location=hanging, letter=rm] \setuppapersize[letter][letter] \starttext \startcolumns[n=2] \input tufte \starttheorem $1+1=2$ \stoptheorem \input tufte \starttheorem $1+1=2$ \stoptheorem \input tufte \stopcolumns \stoptext