Testing microsoft/vscode-jupyter#11463, I (re)learned today that we truncate long lines.

My setup:

1. Open insiders.vscode.dev
2. Install Jupyter and Python extensions
3. Create a new untitled jupyter notebook
4. Create a markdown cell
5. Paste image
6. Save notebook
7. Reopen notebook with text editor
8. Switch off line wrapping
9. Search for character sequence is in the text editor

-> At some point you reach the end of the truncated line without being aware what's happening. It feels like the editor stops responding. See recording here: https://share.cleanshot.com/g4qxRZ

When I checkout the warning about tokenization and look at the setting, I don't learn that the line is truncated.