Hello,
It isn't a plugin anymore. It is an app now:
And to adjust the settings, go to Admin CP -> Community -> Enhanced User Info Panel as stated in the image above.
Did you try in (unmodified) default theme?
Regarding this test, I always like to test it like to make sure the marketplace version has no issues, or at least the one reported.
You can always request a demo (using another email address) and make your tests. Problem is that the demo is the current stable version (4.7.1). You can probably wait for 4.7.2 is released (and demo updated), test and then update your live board later.
New version submitted to address this issue.
It also adds 2 new moderator permissions:
Can stop tracking themself?
Can change tracking settings?
Should be available in a few days.
That doesn't depend at all with version. If you chose the group, it HAS to send to that group. That never changed and won' change. Make sure you didn't select secondary groups too.