On Behalf of doesn't show distinction between users with the same name

On Behalf of doesn't show distinction between users with the same name

SDP 15140

Which one of these is the correct user?
I'm unable to tell unless I try them both. 

It's even worse for more common names

Hoovering over the names doesn't show their e-mail or departments. At least their departments should be listed here for the Requesters.

As a technician I can at least see their e-mail.

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