ClipboardPasteEvent.getArea() doesn't return the area a user pastes values to

Steps to Reproduce

1. implement a ON_CLIPBOARD_PASTE listener like

       @Listen(Events.ON_CLIPBOARD_PASTE +"= #ss")
	public void onClipboardPaste(ClipboardPasteEvent event){
		System.out.println(event.getArea());
       }

2. copy a 2x2 range from Excel, paste at A1

Current Result

it prints A1

Expected Result

A1:B2

Functional Requirements

1. Such event is fired after a paste is done at server-side which means calling Range::getCellValue() in such event listener returns the pasted value.
For example, if a user pastes myvalue at a blank cell, A1. Calling a1Range.getCellValue() in such event listener returns myvalue instead of empty string.
2. Such event provides the area changed by the paste action.
For example, if a user pastes a 2 * 2 range from Excel, click A1 and paste. The event should provide a methods that returns the range A1:B2.