Simple Pyside example from integration-with-qt4qt5pyside2 crashing

[Schizo]

I was having some crashes recently, so wen't ahead and tried to replicate the example from the documentation. https://github.com/20tab/UnrealEnginePython#integration-with-qt4qt5pyside2

As described in the document, I've created a Scripts/ueqt.py file with the ticker content and then copy pasted the MyWidget example. However, when running it a window appears with "ue editor" but immediately crashes unreal (send report)

Unreal Version : 4.20
Python: embedded, 3.6

Any hints?