Digitone metronome count in doesn't work when connected to digitakt

I noticed my DNs metronome count in / pre roll doesn’t work when the DN is connected to Digitakt through DNs midi out (DN as master clock). When I unplug the midi cable the pre roll works again. On digitakt it works when starting live recording indepently but obviously I want to start recording from digitone since it is the master here. Any ideas?

I realized that the problem is in the digitakt, only that starts playing immediately when I start live recording from DN even though both have preroll on. Still no solution