What standing would the french have to rule in a dispute between a Swiss and a Russian? Besides that we know that the french are easily cowed with a minimum of intimidation. Their courts are corrupt.
What standing did the British have to arrest Pinoche on the order of a Spainish judge? We are entering the fun land of post natinal politics where your citizenship, nationality, or sovereignty means squat to our transnational, global elites who could not give two squirts of piss about you the "dumb" working grug.
The company attempted to seize Russian planes in Paris. That's what gave the French courts jurisdiction.