The consequence is due to the impact of the Lugano Convention 2007, as the piece mentioned. So it is not just German courts, it is any court of an EU member st

The consequence is due to the impact of the Lugano Convention 2007, as the piece mentioned. So it is not just German courts, it is any court of an EU member state, plus those of Iceland, Norway and Switzerland. Which is possibly the same mechanism whereby they're now subject to action in Italy.