Qt for Python (PySide/Shiboken)

I was wondering … Is there a way to debug QML applications? I mean, I've read https://doc.qt.io/qt-5/qtquick-debugging.html What I'm missing is a way to understand the layout / views. I have a PySide2 project where I render data into a table. But the content overflows the cell. With a browser, I'd open the Inspector tab and start investigating what's going on. Is there something similar to QML? (Also could help to see, whether accessible attributes are set)