[NTG-context] No bleeding with 2UP arranging

Hello, When using 2UP arranging, the pages are clipped to their bounding box, loosing any bleeding. Example: \setuppapersize[A6][A4,landscape] \setuparranging[2UP] \setuplayout[location=middle] \setuppagenumbering[alternative=doublesided] \showframe \startreusableMPgraphic{background} StartPage; fill fullcircle scaled 1cm; StopPage; \stopreusableMPgraphic \defineoverlay[background][\reuseMPgraphic{background}] \setupbackgrounds[page][background=background] \starttext \dorecurse{4}{\page\input tufte} \stoptext There should be a circle centered in the lower-left corner of every page. With 2UP arranging, this circle is clipped. With no arranging or 2**2 arranging, everything works fine. Is there any way around this? Thanks, Vianney