BUG: Copying multiple items that are connected by arrows drops all connections on paste (Sticky Notes, Cards, Text blocks, and Boards)

In Noteey, when I select and copy multiple items that are connected via arrows (e.g., several Sticky Notes / Cards / Text blocks on a board), pasting the selection removes all arrow connections between the duplicated items. This happens both when pasting on the same board and when pasting to another board. With large diagrams, re-creating all connections from scratch is extremely time-consuming and error-prone.