QGraphicsView not interpreting Mac laptop touchpad correctly, qt warnings.

I posted problem I was having in 6.2 late October 2021. It's still in 6.3:  I re-posted this to the pyside folks a few days back and they said post it here.

Recently I was contacted by someone running PySide6.3 who was also having the same problem on an M1 Mac.

qt.pointer.dispatch: delivering touch release to same window QWindow(0x0) not
QWidgetWindow(0x7f9c2b00b700, name="PathMakerClassWindow")

qt.pointer.dispatch: skipping QEventPoint(id=1 ts=0 pos=0,0 scn=684.702,453.424
gbl=684.702,453.424 Released ellipse=(1x1 ∡ 0) vel=0,0 press=-684.702,-453.424
last=-684.702,-453.424 Δ 684.702,453.424) : no target window

I tested both PyQt6.3 and PySide6.3 and had the same result. A few days later I decided to retest but this time using a mouse.  Right - I don't use a mouse, I have a laptop, why would I ever use a mouse?  The result, no warnings, however even with the mouse plugged in you can still get a warning if you use the touchpad.

Almost every app I've written has QGraphicsView in it except one.  When I tested that app - mouse vs. touchpad, no error.  The problem is in how QGraphicsView treats a Mac touchpad in PySide6.  It may also have to do with running a 64bit Mac  OS as both warnings have appeared in Big Sur and Monterey.

There's no C++  code except in the binaries  when I pip installed PySide6 - it's all PySide6.  See my code example.

Hope this gets somewhere,

Mel Tearle 

import sys
from PySide6.QtWidgets    import *
class Window(QWidget):
   def _init_(self):
       super()._init_()
       self.graphicsView = QGraphicsView(self)
       # self.graphicsView.setMouseTracking(True)  ## doesn't matter
       layout = QVBoxLayout(self)
       layout.addWidget(self.graphicsView)
       self.resize(400, 400)        
       self.show()
if _name_ == '_main_':
   app = QApplication(sys.argv)
   warn = Window()
   sys.exit(app.exec())