bug report

Bug details

Does this issue occur when all extensions are disabled?: Yes

Avoiding ambiguity: In the current version of VScode (1.93.0-1.93.1), I am unable to use Shift + mouse wheel to scroll horizontally in Jupyter Notebook, but I can still achieve horizontal scrolling through other methods (such as dragging the scroll bar at the bottom of the cell).
I was able to use Shift + mouse wheel to scroll horizontally in Jupyter Notebook in previous versions of VScode (1.92.2).
In any versions of VScode, I can use Shift + mouse wheel to scroll horizontally in any text file (e.g., .py).

Versions

VS Code Version: 1.93.1 (system setup)
OS Version: Windows_NT x64 10.0.19045

Method to reproduce the bug

Create any .ipynb file, for example test.ipynb
Open test.ipynb
Add a Code cell and input code long enough until a scrollbar appears below the cell, for example

a = 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1

Hold down the Shift key on the keyboard and scroll the mouse wheel, you'll find that the code inside the cell doesn't scroll horizontally, this is a bug

Sep 17 '24 09:09 IVSpretender

I am experiencing the same issue

VS Code Version: 1.93.1 38c31bc77e0dd6ae88a4e9cc93428cc27a56ba40 x64 Fedora 40 Kernel: 6.10.9-200.fc40.x86_64

Sep 18 '24 10:09 GBuenvar

Experiencing this also. What compounds the issue is that the horizontal scrollbar isn't always visible. For some reason when the top edge of a code cell is visible, the horizontal scrollbar disappears. As soon as I scroll down such that the top of the code cell is above the edge of my view, the scrollbar becomes visible again.

Sep 24 '24 21:09 Daniel7841

+1. Although everything works fine in other editor environments, I’ve recently encountered issues with the tab key not functioning properly for autocompletion in VS Code. I managed to resolve that problem, but this current issue still persists and is quite bothersome.

VS Code version: 1.93.1 Ubuntu 22.04