Bug:Debug didn't work in Qthread

Bắt đầu bằng cách tái hiện báo cáo với các ví dụ main.py và sub_thread.py được cung cấp, đặt một điểm dừng trong WorkerThread.run. Sau đó, kiểm tra việc xử lý thread của trình gỡ lỗi và mọi bài kiểm thử hiện có cho việc hỗ trợ PySide6 hoặc QThread. Công việc được xem là hoàn tất khi điểm dừng trong worker thread được chạm tới trong một phiên gỡ lỗi VS Code.

Description:

When I use Qt for Pyside6, I open a Qthread sub thread in the main thread and add a breakpoint inside the sub thread, but Python debugger does not enter the sub thread,it just didn't work

Origin Code:
main.py:

import sys
from PySide6.QtWidgets import QApplication, QMainWindow, QPushButton, QTextEdit, QVBoxLayout, QWidget
from PySide6.QtCore import Qt
from worker_thread import WorkerThread

class MainWindow(QMainWindow):
    def __init__(self):
        super().__init__()
        self.setWindowTitle("QThread Debug Test")
        self.setGeometry(100, 100, 400, 300)
        
        # 创建中央部件和布局
        central_widget = QWidget()
        self.setCentralWidget(central_widget)
        layout = QVBoxLayout(central_widget)
        
        # 创建按钮
        self.start_button = QPushButton("Start Thread")
        self.start_button.clicked.connect(self.start_thread)
        layout.addWidget(self.start_button)
        
        # 创建文本显示区域
        self.text_edit = QTextEdit()
        self.text_edit.setReadOnly(True)
        layout.addWidget(self.text_edit)
        
        # 创建工作线程
        self.worker_thread = None
    
    def start_thread(self):
        if self.worker_thread is None or not self.worker_thread.isRunning():
            self.worker_thread = WorkerThread()
            self.worker_thread.message_signal.connect(self.update_text)
            self.worker_thread.start()
            self.text_edit.append("Thread started...")
    
    def update_text(self, message):
        self.text_edit.append(message)

if __name__ == "__main__":
    app = QApplication(sys.argv)
    window = MainWindow()
    window.show()
    sys.exit(app.exec()) 

sub_thread.py:

from PySide6.QtCore import QThread, Signal
import time

class WorkerThread(QThread):
    message_signal = Signal(str)
    
    def __init__(self):
        super().__init__()
        self.running = True
    
    def run(self):
        count = 0
        while self.running and count < 10:
            count += 1
            self.message_signal.emit(f"Count: {count}")
            time.sleep(1)  # 模拟耗时操作
        
        self.message_signal.emit("Thread finished!")
    
    def stop(self):
        self.running = False 

Where is the sub-thread?

Where is the breakpoint?

What's the Performance？
Set the breakpoint and push the button,then you'll find that Python Debugger didn't work in the workthread(sub-thread)!