qmllint: duplicate-property-binding false positive

import QtQuick

            Rectangle {
                id: rect
                anchors.centerIn: parent
                color: "#09102b"
                radius: parent.size - parent.gray * parent.size
                implicitWidth: radius
                implicitHeight: radius

                ColorAnimation on color {
                    id: colorAnimation
                    running: false
                    to: "#41cd52"
                    duration: 1500
                }
            }