In regard to my testing of F30 Workstation Beta RC 1.8 0330:

I ran most of the standard test cases and all passed and were logged via relval.

In my as deployed testing the issue I found a couple of drops ago still persists. This is the authorization pop up that can not be satisfied or dismissed. I have filled RHBZ #1694782 against Gnome Control Center.

Have a Great Day!

Pat (tablepc)