Secondary Groups are not shown at total Members > Member Groups > Manage Member Groups

For example, if a set someone Administrator as a Secondary Group, i cant find him nowhere, neither at Manage Member Groups.

Manage member groups show only primary groups total number. This is very important to see WHO is administrator .

On the Manage member Groups page, upper left, there is a button that says "Inc. Secondary Groups in Count". Click that.

The counts will then show totals for anyone in the Group, Primary or Secondary.

If you then click on the number itself, you'll see the list.