Extension not working in .ipynb files

[moritzWa]

I switched to vscode with the python extension from jupyter notebooks because for some reason I often had Unicode Character 'ZERO WIDTH SPACE' (U+200B) in my code. This extension does not help me find these errors (see screenshot).

As it does in a normal .txt file (see screenshot):

[WaKeMaTTa]

This is repo is a Atom Package, not a VCode Package.

[moritzWa]

moved this this to the repo /WengerK/vscode-highlight-bad-chars/