After joint family property is distributed under Section 8 HSA on principles of intestacy, it ceases to be joint family property. Successors hold as tenants-in-common, not joint tenants.
["Post-1956 inheritance under S.8 does not create HUF","Property inherited individually becomes self-acquired","Coparcener has no birth-right in property devolved by succession under S.8","Overturned traditional Mitakshara view for post-1956 devolution"]
You can view the original on the Supreme Court website using the link above.