Drop Area rejects drag sometimes, which results DropArea to break

[Safeer Chonengal]

I have observed an issue with DropArea. Here what I am doing is to drag and drop small rectangles onto a DropArea. After consecutive drag drop operations, DropArea rejects the drag. Then after that DropArea doesnt accept any drag, and it remains inactive. I have to close my application to make it work again.
I have found a related bug: https://bugreports.qt.io/browse/QTBUG-39453
Is there any workaround to fix it?
I dont know why the DropArea is rejecting the drag for the first time which results the failure.
Following is the code

Rectangle {
            id: dragRect
            width: 500
            height: 200

            MouseArea {
                id: mouseArea
                anchors.fill: parent
                drag.target: dragRect

                drag.onActiveChanged: {
                    if (mouseArea.drag.active) {
                          // do something at drag start
                    }

                    var dragResult = dragRect.Drag.drop();

                    if(dragResult === Qt.IgnoreAction)
                    {
                        if(!mouseArea.drag.active)
                        {
                            console.log("Drop ignored. Item must be restored.");
                        }
                    }
                }
            }

            Drag.active: mouseArea.drag.active
            Drag.hotSpot.x: dragRect.width / 2
            Drag.hotSpot.y: dragRect.height / 2
        }


Rectangle{
        id: mainViewArea
        objectName: "mainViewArea"
        width: parent.width
        height: parent.height
       
        color: Qt.lighter(outerViewArea.color, 1.25)

        // The entire view are must be a target for drag and drop operations
        DropArea {
            id: dragTarget

            property string colorKey
            property alias dropProxy: dragTarget

            width: parent.width
            height: parent.height

            onDropped: {
                drop.visible = false
                drop.acceptProposedAction()

                console.log("dropped")
            }

            Rectangle {
                id: dropRectangle

                anchors.fill: parent

                states: [
                    State {
                        when: dragTarget.containsDrag
                        PropertyChanges {
                            target: dropRectangle
                            color: Qt.darker(mainViewArea.color, 1.25)
                        }
                    }
                ]
            }
        }

Ignore any bracket closing issue found

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