[NTG-context] Strange behavior with the command \inframed{}

Hi, When I use the \inframed{} command twice, they are not on the same baseline. Thank you. Fabrice \starttext \inframed{\m{I\times X=A^{-1}\times B}} ; \inframed{\m{A^{-1}\times A \times X=A^{-1}\times B}} \stoptext