Scenario: 2 monitors, on the right Bridge, on the left inDesign. When I drag-and-drop a file into a container, as expected, the linked file does change.

Problem: inDesign doesn't focuses - Bridge remains in focus, so any shortcut key goes into this. Example, Ctrl-Z removes the last copied file... :-(

Suggestion: focus inDesign after an external drag-an-drop is accepted.