New Version - UserAssist History Not Working?

Version 1.34.407 "Advanced/UserAssist History" does clear after running CCleaner but does not start to re-build the list until after a complete System Reboot.

Is this normal? If I clear the list with right-click "Start/Properties/Customize/General/Clear List" it will rebuild immediately on opening the next application progam - without a System Reboot.

Seems CCleaner should work the same way.