ListView inside Column not scrolling

[LFLserg]

My aim is to create something like:

1. Static text field
2. Listview
3. Static button

I tried putting all this into Column/ColumnLayout, also anchors. But if I use smth else instead of anchors.fill : parent - ListView stops scrolling.

        ColumnLayout
        {
            anchors.fill: parent
                TextField {
                        id: lab
                        width:parent.width
                        text: "some"
                    }

              ListView {
                id: lw
                //anchors.fill: parent// scroll is working only if put here this - but that is incorect for me.
                Layout.fillHeight: true;
                model: comp
                interactive : true;
                delegate: contactDelegate
                focus: true
            }

            Button {
                 id: but
                 text: "Add"
                 width: 40
                 height: 20
                 onClicked: {
                     comp.append({name: "Some long interesting text", number: comp.rowCount()});
                 }
         }
    }

Also I tried using footers and headers - that was better, but they are overlapped with scrolling content (boundsBehavior: Flickable.StopAtBounds not working).

Please give some advice on implementation, or smth.