shared ToolTip fades out when "reparented"

If we for example have Button items next to each other that both use the shared ToolTip item as suggested in the ToolTip documentation, it is problematic if we move the mouse pointer from the first button to the second.

The tooltip follows over to the second button as expected, but it then immediately fades out which it should not. When the fade-out is complete, the ToolTip fades back in again and stays visible until the timeout duration has elapsed.

The expected behaviour in my opinion should be that the tooltip just follows over to the second button without fading out. When leaving the second button to something without a ToolTip, it should finally fade out.

  Row {
  Button {
      text: qsTr("Button1")
      hoverEnabled: true

      ToolTip.delay: 1000
      ToolTip.timeout: 5000
      ToolTip.visible: hovered
      ToolTip.text: text
  }  
 Button {
      text: qsTr("Button2")
      hoverEnabled: true

      ToolTip.delay: 1000
      ToolTip.timeout: 5000
      ToolTip.visible: hovered
      ToolTip.text: text
  }
}