Dragging windows in 3D mode (AC 15)

[Anonymous]

On attached screenshot you can see how AC15 functions while dragging windows in 3D mode.
Method 1: dragging via pat pallet usage.
Method 2: via CTRL+D shortcut

Description of problem:
Method 1: dynamic result is presented incorrect (means only for one element)
Method 2: after entering for example 5cm drag distance all windows where deleted