It seems hard/impossible at close distances and due to binary and auto-orbiting it isn't working at farther distances for me anyway
What happens is that the ring is split in two, then shrunken down, before two seperate vortex thingies are created.
Curiously in the last pic you can see 1 or two dust in between the two jupiters that are blue/green, they're in between so have low velocity/acceleration