I am a Global Admin and when I try to impersonate another user the user list is always empty no matter what I search for (even blank search which used to list all users). I have the site added to my user account and I added the CMS Desk Administrator role for the site just to make sure it wasn't something silly. I seem to remember being able to impersonate other users as a Global Admin in 8.0.
Am I missing something?
You can as long as the other users are not Global Admins.
I found out that Global Admins can not impersonate Administrators either.
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