Hidden Drawer visible in window after increasing window size if docked at right or bottom edge

To reproduce please do this using the code below:

• Drag the drawer from the right hand side into the screen so that it is visible
• Drag it out again to hide it (or click somewhere outside the drawer)
• Double-click the window title bar or hit the window maximize button, or just resize the window by dragging it so that it becomes larger
• The Drawer is now visible at the position where it previously was hidden just outside the screen edge

This happens when the drawer is docked at the right or bottom window edge. The Drawer must have been visible at least once for this to happen.

import QtQuick 2.7
import QtQuick.Controls 2.0
import QtQuick.Layouts 1.0

ApplicationWindow {
    visible: true
    width: 640
    height: 480
    title: qsTr("Hello World")

    Drawer {
        edge: Qt.RightEdge
        ColumnLayout {
            GroupBox {
                title: "groupbox"
                ColumnLayout {
                CheckBox { text: "checkbox" }
                Label { text: "text"    }
                Button  { text: "button"    }
                RadioButton  { text: "radiobox"  }
                }
            }
        }
    }
}