Parallel operation in a dual view

Interesting idea, I also know these situations. Endless "resync" happens easily when you are reordering movie or huge disk-image files e.g.

Half of this feature is "kind of" done in the "LogCommand" addin, which is capable of logging/detecting file and folder operations to some good extend.
The other half, to "redo" these operations for the "other" location, at the same time or after you're fully done by reusing the logs, unfortunately is missing.

A scripted solution would require DO v11 on your side as well. In case you wanna take a look at "LogCommand": Command: LogCommand (detailed action/items/undo csv-logging)