Qt5 unable to ignore mouse events on Mac OS

Question

I have written a small script that would display the content of a file on the desktop in a transparent window (which is also always on top window). But when I click on some other window, the focus is automatically taken up by the script's window

Below is the script:

from PyQt5.QtCore import *
from PyQt5.QtGui import *
from PyQt5.QtWidgets import *
import sys
import argparse as ap


class Window(QWidget):
    def __init__(self, content, width, height):
        super().__init__()
        self.content = content.strip()
        self.swidth = width
        self.sheight = height

        self.setWindowTitle("Content Display")
        self.setWindowOpacity(0.1)
        self.setWindowFlags(Qt.WindowTransparentForInput)
        self.setWindowFlags(Qt.WindowStaysOnTopHint)
        self.setAttribute(Qt.WA_TranslucentBackground, True)
        self.setAttribute(Qt.WA_TransparentForMouseEvents)

        self.setGeometry(0, 0, self.swidth, self.sheight)

        self.text_box = QPlainTextEdit(self)
        self.text_box.move(10, 10)
        self.tb_width = self.width()
        self.tb_height = self.height()

        self.text_box.resize(self.tb_width, self.tb_height)

        self.content = f"{self.content}   " * 1000
        self.text_box.setPlainText(self.content)

        self.show()


    def resizeEvent(self, event):
        self.tb_width = self.width()
        self.tb_height = self.height()

        self.text_box.resize(self.tb_width, self.tb_height)


    def keyPressEvent(self, event):
        if event.key() == Qt.Key_I:
            if event.modifiers() & Qt.ControlModifier:
                cur_opacity = self.windowOpacity()
                self.setWindowOpacity(cur_opacity + 0.05)

        if event.key() == Qt.Key_D:
            if event.modifiers() & Qt.ControlModifier:
                cur_opacity = self.windowOpacity()
                self.setWindowOpacity(cur_opacity - 0.05)


if __name__ == "__main__":
    parser = ap.ArgumentParser()
    parser.add_argument("-f",
                        "--file",
                        required=True,
                        type=str,
                        help="File with content")

    args = parser.parse_args()
    file = args.file
    content = ""

    try:
        fd = open(file, 'r')
        content = fd.read()
        fd.close()
    except:
        print("Unable to open the content file")
        sys.exit(1)

    app = QApplication(sys.argv)
    screen = app.primaryScreen()
    size = screen.size()
    rect = screen.availableGeometry()

    window = Window(content, rect.width(), rect.height())

    sys.exit(app.exec())

Is there a way in which the focus on the window can be ignored when clicking on another window