PopUp Direction Alignment fixed value

[DanielVBG]

The default PopUp direction is set to Alignment.BOTTOM_RIGHT, so system.out says:

HorizontalAlignment=right
VerticalAlignment=bottom
isTop=false
isBottom=true
isRight=true
isLeft=false

, but when i resize the window and the popUp is displayed on Top of the Button the Alignment values do not change to:
HorizontalAlignment=right
VerticalAlignment=top
isTop=true
isBottom=false
isRight=true
isLeft=false

SampleCode for Standard Implementation of PopupButton:
`popupButton.addPopupVisibilityListener(event -> {
Alignment a = event.getPopupButton().getDirection();
System.out.println("HorizontalAlignment="+a.getHorizontalAlignment());
System.out.println("VerticalAlignment="+a.getVerticalAlignment());

		System.out.println("isTop=" + a.isTop());
		System.out.println("isBottom=" + a.isBottom());
		System.out.println("isRight=" + a.isRight());
		System.out.println("isLeft=" + a.isLeft());

});`

Any idea?