Metronome preroll while using multiple electron units

Any ideas on how to get the metronomes preroll to work on multiple electron units at a time? Sucks to have a preroll count off and have my other start before the preroll count off is finished. I’ve tried setting the preroll on all my devise but it doesn’t seem to start unless I manually hit record/play

Do you try to put the pre-roll only on the machine who distribute midi clock sync ?