The Jane's video, with the impressive Gareth Jennings fronting, does say that France has been looking at 4 design concepts.
I find it interesting that French attention seems to have switched from the finless, tailless Delta shown in the original Dassault 'Wings for Europe' video
Dasault 'Wings for Europe' video concept
and in model form at Euronaval
New Generation Fighter concept at Euronavale
to a twin-finned design more reminiscent of the original Airbus study.
French twin-finned concept
Original concept unveiled by Airbus
original Airbus concept