Well... a bit related also to undockable panels/palettes. Simply I use to make different files for common components to emulate the "atomic" way of work. But now I can't see all linked components at te same "libraries" view. I've to click back and forth to select alternative library from other linked XD files.
It's a waste of time and focus on workflow. I want to keep the color library, the type library and whatever library I've build side by side, so I can pick quick anything I need.