(Expert) 18 September 2021
Whether the other coparcener is out of India and will not come to his native country, he has a right equally with other coparceners.
(Expert) 19 September 2021
"if a person relinquish Indian citizenship(per Constitution) or willing to relinquish Indian Citizenship, then other coparcener looses the right on ancestral property."
To my knowledge, there is no legal provision to that effect.
(Expert) 20 September 2021
NRI has same right on property as of resident Indians.