Can't return right win ID on wayland

[Tim Tu]

This is my test code:

from PySide6.QtCore import *
from PySide6.QtGui import *
from PySide6.QtWidgets import *
import sys

app = QApplication(sys.argv)
window = QMainWindow()
window.show()
print("Your winID: {}".format(window.winId()))
app.exec()

If I run it on X11, it can return the right number. But if I run it on Wayland, it just returns 1.

❯ python ./winID_test.py
Your winID: 1

My system information:

❯ neofetch
       _,met$$$$$gg.          tim@tim-debian 
    ,g$$$$$$$$$$$$$$$P.       -------------- 
  ,g$$P"     """Y$$.".        OS: Debian GNU/Linux 12 (bookworm) x86_64 
 ,$$P'              `$$$.     Host: Code01 Ver2.0 1 
',$$P       ,ggs.     `$$b:   Kernel: 6.1.0-9-amd64 
`d$$'     ,$P"'   .    $$$    Uptime: 58 mins 
 $$P      d$'     ,    $$P    Packages: 2756 (dpkg), 1 (flatpak) 
 $$:      $$.   -    ,d$$'    Shell: bash 5.2.15 
 $$;      Y$b._   _,d$P'      Resolution: 2560x1600 
 Y$$.    `.`"Y$$$$P"'         DE: Plasma 5.27.5 
 `$$b      "-.__              WM: kwin 
  `Y$$                        Theme: NephriteLight [Plasma], Breeze [GTK2/3] 
   `Y$$.                      Icons: [Plasma], Colloid [GTK2/3] 
     `$$b.                    Terminal: konsole 
       `Y$$b.                 CPU: AMD Ryzen 7 6800H with Radeon Graphics (16) @ 3.200GHz 
          `"Y$b._             GPU: AMD ATI Radeon 680M 
              `"""            Memory: 7058MiB / 30804MiB 

[JonB]

@Tim-Tu
Then, I know this may not be nice to hear, but I wonder whether this works at all under Wayland? Don't know whether anybody has tested that.

[Tim Tu]

I found a bug report talks about this problem
https://bugreports.qt.io/plugins/servlet/mobile#issue/QTBUG-76983