Shift modifier doesn't work on macOS with TestCase

import QtQuick
import QtTest

TestCase {
    id: testCase
    width: 400
    height: 400
    visible: true
    when: windowShown
    name: "Test"

    Component {
        id: textFieldComponent
        TextInput {}
    }

    function test_textFieldShift() {
        let control = createTemporaryObject(textFieldComponent, testCase)
        verify(control)

        control.forceActiveFocus()

        keyClick(Qt.Key_B, Qt.ShiftModifier)

//        keyPress(Qt.Key_B, Qt.ShiftModifier)
//        keyRelease(Qt.Key_B, Qt.ShiftModifier)

//        keyPress(Qt.Key_Shift)
//        keyClick(Qt.Key_B)
//        keyRelease(Qt.Key_Shift)

        compare(control.text, "B")
    }
}