Fixes #1719 (Cancelling some bypass input dialogs clears the locked visual property) and a typo in the enabled font name.

Change-Id: Ie6051018bae072b8df49fe98582d64e2ddad1075
Fixes #1717 (Node Size bypass cannot be cleared through the UI)

Change-Id: I4b155937d67e4cd21acdd5a904afdf57b9f6c989