Full details and clips in this Reddit link
https://www.reddit.com/r/DestinyTheGame/comments/14i3xb1/child_of_the_old_gods_not_working_as_intended/?utm_source=share&utm_medium=android_app&utm_name=androidcss&utm_term=1&utm_content=share_button
Vampirism doesn't proc and it does not refund grenade and melee while inside a healing rift
-
Posted something about this to a mega-thread for this https://www.bungie.net/en/Forums/Post/263027002?reload=true. please link your post and upvote, thanks!