Qt for Python (PySide/Shiboken)

Just stumbled upon an uncaught exception when trying to open create a new window from the main window of my application if the created window contains a Pyqtgraph object. Here is the pastebin of the expection itself: https://pastebin.com/2wPPwuwi The problem is present only if using PySide6 6.6.x, both 6.5.x and 6.4.x do not generate any exception. The problem seems related to this issue reported in the pyqtgraph repo: https://github.com/pyqtgraph/pyqtgraph/issues/2896 For the time being a I could only test the problem on an Apple Silicon machine (Macbook Pro M3 Pro), I have no idea if it is reproducible on other OS/architecture as well