Using an Arduino Sketch and an openMV script at the same time on Arduino Portenta H7

Good evening. I want to run an arduino script at the same time as an openMV script (micropython). Whenever I connect the Portenta with its vision shield to OpenMV, it installs the firmware, but then i'm unable to run arduino sketches anymore. Is there a way to run both at the same time, one on each processor? And, if possible, how can I do it?

It is not possible
This is a cheat sheet to use OpenMV with the Portenta H7