[Regression 5.11 -> 5.12] MouseArea doesn't register multple button presses

import QtQuick 2.9
import QtQuick.Window 2.2

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

    MouseArea {
        width: parent.width/2
        height: parent.height/2

        acceptedButtons: Qt.LeftButton | Qt.RightButton

        onPressed: {
            if (mouse.button === Qt.LeftButton) {
                console.log("pressed left");
            } else if (mouse.button === Qt.RightButton) {
                console.log("pressed right");
            }
        }

        onReleased: {
            if (mouse.button === Qt.LeftButton) {
                console.log("released left");
            } else if (mouse.button === Qt.RightButton) {
                console.log("released right");
            }
        }

    }
}