Issue with German words in Python

[fvclaus]

Some German words are highlighted when they are separated with underscore, but work when written in camelCase:

def main():
    volumen_gesamt =  5
    volumenGesamt = 2
    eine_zahl_in_euro = 2
    print(volumen_gesamt + volumenGesamt + eine_zahl_in_euro)

I am using version 4.4.0 of the extension and 2.3.4 of the German extension.

My settings are:

  "cSpell.language": "en,de",