drag && dropArea BUG

[Cheng shi hua]

//drag file
Drag.keys: [ "InterfaceLink" ]
Drag.active: mouseArea.drag.active
Drag.hotSpot.x: width/2
Drag.hotSpot.y: height/2
Drag.source: root

//drop file
import QtQuick 2.12

DropArea {
id: root

onEntered: {
    console.log("input enter",drag.source.objectName)
}

onContainsDragChanged: {
    console.log("containsDrag ",containsDrag)
}

onExited: {
    console.log("input exit",drag.source.objectName)
}

onDropped: {
    console.log("input drop",drop.source.objectName)
}

}

when drag enter droparea, then emit onEnter is ok!, after release mouse, then the dropArea print exit && containsDrag==false, why????????????

[damianatorrpm]

try Qt 5.13 / 5.14 dropArea works fine for me.
Your complaint is that it does not say input drop?
Maybe drag.source.objectName is not valid? try removing that
Because on mouse release contains drag will be false as the drag stopped (dropped)