How to fix qml TextField misbehaving on android?

Question

In summary in qml if you have a TextField component inside a Page (on android) and you start to type something in it and then press on it again and continue typing the orginal text gets duplicated. For example I pressed on the Textfield and typed:

sb

then i pressed on it again (without pressing enter or confirm button) and typed

g

the text becomes

sbsbg

instead of "sbg"

The code:

Window {
  visible: true
  width: 640
  height: 480
  Page{
    anchors.fill: parent
    TextField{
        id: textField
        anchors.centerIn: parent
    }
  }
}

Answer 1

I'm not sure exactly what is causing this problem - I am also having it. I found going from 5.12.3 back to 5.12.0 fixes it for now.