My information trading this comes exclusively from the lectures of Vidyavachaspathi Shri Bannanje Govindacharyaru.
In a lecture he said Dwaitha treats Jeevatma as an atom, that is Jeevatma is point like, dimensionless. https://youtu.be/0qLZP56Tzks?t=750
But here he says that a Rishi divided his body into many body to exhaust his Prarabdha karma, which was quoted by Shri Madhwacharya. https://youtu.be/NiIuuyW_IRo?t=1865
If Jeevatma is atom like, how was it spilt? Or in which body was the soul. If soul was in only one body, were the rest of the bodies soul less? Or if the soul is present in all the bodies then it had to be split, but even after being split how does the experiencer remain same? Different pieces of atma should experience differently, if the experience is same then how is the experience connected?
What is the spatial status of Jeevatma in Dwaitha?