win32gui调用SetForegroundWindow无法将VSCode设为前台窗口问题求助

我最近在做一个项目，需要先给其他程序截图，再把截图数据放到VSCode里处理，所以得在窗口之间来回切换。切换到目标程序、截图都没问题，但就是切不回VSCode，这可愁死我了！

我的代码如下：

import time
import win32gui

def focusVscode():
    time.sleep(1)
    toplist, winlist = [], []
    # Focus the VSCode window
    def enum_cb(hwnd, results):
        winlist.append((hwnd, win32gui.GetWindowText(hwnd)))

    win32gui.EnumWindows(enum_cb, toplist)

    vscode = [(hwnd, title) for hwnd, title in winlist if 'visual studio code' in title.lower()]
    if vscode:
        print("\033[32mVSCode found\033[0m")
        print(f"VSCode hwnd: {vscode}")
        hwnd = vscode[0][0]

        # Bring VSCODE window to the foreground
        win32gui.SetForegroundWindow(hwnd)
        time.sleep(0.15)

终端里的错误提示对我来说没啥帮助：

Screenshot saved to: screenshot\screenshot_18.59.07.png
VSCode found
VSCode hwnd: [(593232, 'main.py - <PROJECT NAME> - Visual Studio Code')]
Traceback (most recent call last):       
  File "c:\Users\<USER>\Documents\Python\<PROJECT NAME>\main.py", line 72, in <module>
    process_screenshot()
    ~~~~~~~~~~~~~~~~~~^^
  File "c:\Users\<USER>\Documents\Python\<PROJECT NAME>\main.py", line 40, in process_screenshot
    focusVscode()
    ~~~~~~~~~~~^^
  File "c:\Users\<USER>\Documents\Python\<PROJECT NAME>\main.py", line 27, in focusVscode
    win32gui.SetForegroundWindow(hwnd)   
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^   
pywintypes.error: (0, 'SetForegroundWindow', 'No error message is available') 

我查了半天，确认VSCode的窗口是能找到的，连hwnd都能获取到，可就是没法把它调到前台，实在搞不懂哪里出问题了。

备注：内容来源于stack exchange，提问作者Programmic