While IDML is powerful, it isn't perfect. When you move "backward" in time, features that didn't exist in the older version may disappear or change.
This requires an internet connection and a valid Creative Cloud subscription. The "Middle Man" Strategy: Creative Cloud Libraries
If you only need to move specific assets (like a complex layout, a logo, or a text style) rather than the entire document, use .
Open the Libraries panel, and your assets will be there, ready to be dragged onto the canvas.
