[NTG-context] flush page to bottom, even the last one

Hi, What could I do please, so that the second page looks like the first one? --8<---------------cut here---------------start------------->8--- \showframe \setupalign[line] \setupwhitespace[small] \def\MyBox{\dontleavehmode\externalfigure[hacker][height=0.4\textheight]\par} \starttext \MyBox \MyBox \MyBox \MyBox \stoptext --8<---------------cut here---------------end--------------->8--- TIA for any help, -- Peter