Advanced Edit button is by name; should be by OID

(Bug, To be Fixed , Priority: High, Test Status: No automated tests yet , Reported By Justin du Coeur, )
Summary: This is specifically the edit button from the Instance Editor to the Advanced Editor, which really ought to be by OID.
Here's the problematic recipe:
  • From an Instance (of whatever), press the Edit button, to open the Instance Editor.
  • In the Instance Editor, change the Name.
  • Press the Advanced Editor button in the upper-right.
  • It winds up trying to edit a Tag, because it went to edit a Thing by a name that no longer exists.