[NTG-context] location=middle smashes the height

Hi, Something has changed recently in how location=middle (and location=low) work in frames. The height of the frame is \smash-ed in both cases. Minimal example: \useMPlibrary[dum] \starttext \input knuth Some text \inframed[height=4cm]{\tfc IMPORTANT} \input ward \startcombination[2] {\externalfigure[dum][location=middle,width=3cm, height=5cm]}{a} {\externalfigure[dum][location=middle,width=3cm, height=2cm]}{b} \stopcombination \stoptext Aditya