QTcpSocket::waitForXXX() executed in a secondary thread block the main thread

from PySide6 import QtCore, QtNetwork


class Runnable(QtCore.QRunnable):
    def run(self):
        socket = QtNetwork.QTcpSocket()
        socket.connectToHost("example.com", 80)
        if not socket.waitForConnected(5 * 1000):
            print("Not Connected")
            return
        print("Connected")

        if not socket.waitForReadyRead(10 * 1000):
            print("Timeout")
            return

        print("Answer received")


def handle_timeout():
    dt = QtCore.QDateTime.currentDateTime()
    print(dt.toString())


def main():
    app = QtCore.QCoreApplication()

    timer = QtCore.QTimer(interval=100, timeout=handle_timeout)
    timer.start()

    runnable = Runnable()
    QtCore.QThreadPool.globalInstance().start(runnable)

    QtCore.QTimer.singleShot(15 * 1000, app.quit)

    app.exec()


if __name__ == "__main__":
    main()