I am struggling a little to find an answer for re-adding O365 group owner to site collection administration list. Typically, when a new team site is created, O365 group owner is automatically added to the list of site collection administrator but when it is not listed, how can this be added back in? If manually searching and adding [O365 group name] Owner, it is not listed but [O365 group name] Member is. If [O365 group name] Member is added, everyone, including member/non-owners has site collection administration access. So, any guidance in re-adding [O365 group name] owner back in would greatly be appreciated.
