"Share Screen" feature on the new Thin Client Manager

[Tomoki Taniguchi]

I have just upgraded my LTSP server to Feisty.  I have noticed that
the old Studen Control Panel has been replaced by the new Thin Client
Manager.

I see a button "Share Screen" button.
I am assuming from the popup description, that this button is to share
the admin screen with ltsp client.  I have clicked on this but nothing
seems to happen.

Can anyone tell me what that button does and how to get it to work?

-- 
Tomoki Taniguchi
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