glassDialog.setCanceledOnTouchOutside(true) not work for Android

Question

I have a class that extends : DialogFragment() so I need to make it close if I touch outside. I have tried this solutions but its not working. Please help me find the way to close it by clicking outside the window

How to dismiss a DialogFragment when pressing outside the dialog?

My code

override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
    _binding = MyFragmentDialogBinding.inflate(
        LayoutInflater.from(requireContext()),
        activity?.window?.decorView as ViewGroup,
        false
    )
    val glassDialog = GlassDialog(requireActivity(), binding.root)
    glassDialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
    glassDialog.setCanceledOnTouchOutside(true)
    glassDialog.setCancelable(true)
    return glassDialog
}