fun Stage.stealFocus() {
    requestFocus()
    // We can steal focus using this macOS specific API. Unfortunately JavaFX won't do it for us.
    val nsRunningApplication: Pointer = ObjectiveC.objc_lookUpClass("NSRunningApplication")
    check(ObjectiveC.class_getName(nsRunningApplication) == "NSRunningApplication")
    val currentAppSel: Pointer = ObjectiveC.sel_getUid("currentApplication")
    val currentApp = Pointer(ObjectiveC.objc_msgSend(nsRunningApplication, currentAppSel))
    val activateSel: Pointer = ObjectiveC.sel_getUid("activateWithOptions:")
    ObjectiveC.objc_msgSend(currentApp, activateSel, 3)
}