If you are using the drag & drop item system, then you need to use "item dropped" execution action & not command + item execution action.
Executed command/execute command + item (at destination/immediately) is for manually set items & not dragged items. Dragged items will automatically set the mouse cursor as the item sprite/animation, whereas as manually set items will retain the current command & set x item as the currently held item, but will not change the cursor - it has to be done manually with the set cursor action part.