How do you update the device information on Norton Studio?

When opening Norton Studio (in Windows 10) the initial screen displays out of date information about my registered devices.

Only 3 of my 5 registered devices are displayed and one of those is incorrect.

However when I select the 'Management' option in Norton Studio, all 5 devices are displayed correctly.

How do you refresh/update the information Norton Studio displays.

My Norton 360 Plan (subscription current) covers 10 devices.

 

[Edit: Clarified the subject line]