Repository: vscode
Issue: Cannot move multi-cell selection within Jupyter notebook using alt+up/down arrows
Labels: feature-request,notebook-commands

Type: <b>Bug</b>

Steps to reproduce:
1. Select a Jupyter notebook cell.
2. Hold down Shift key and press up or down arrow so that at least one other adjacent cell is included in the selection. Release all keys.
3. Hold down the alt key and press up or down arrow.

What should  happen (and did happen in previous versions of VS Code):
The entire group of cells should move up or down within the notebook.

What actually happens:
Only the cell most recently added to the selection moves up or down within the notebook.

VS Code version: Code 1.93.1 (38c31bc77e0dd6ae88a4e9cc93428cc27a56ba40, 2024-09-11T17:20:05.685Z)
OS version: Windows_NT x64 10.0.22631
Modes:

<details>
<summary>System Info</summary>

|Item|Value|
|---|---|
|CPUs|Intel(R) Core(TM) i7-10850H CPU @ 2.70GHz (12 x 2712)|
|GPU Status|2d_canvas: enabled<br>canvas_oop_rasterization: enabled_on<br>direct_rendering_display_compositor: disabled_off_ok<br>gpu_compositing: enabled<br>multiple_raster_threads: enabled_on<br>opengl: enabled_on<br>rasterization: enabled<br>raw_draw: disabled_off_ok<br>skia_graphite: disabled_off<br>video_decode: enabled<br>video_encode: enabled<br>vulkan: disabled_off<br>webgl: enabled<br>webgl2: enabled<br>webgpu: enabled<br>webnn: disabled_off|
|Load (avg)|undefined|
|Memory (System)|31.59GB (16.79GB free)|
|Process Argv|--crash-reporter-id 6da36b66-3389-48e8-a214-5315ee104636|
|Screen Reader|no|
|VM|0%|
</details><details><summary>Extensions (32)</summary>

Extension|Author (truncated)|Version
---|---|---
gitlens|eam|15.5.1
copilot|Git|1.230.0
copilot-chat|Git|0.20.1
gitlab-workflow|Git|5.11.0
git-graph|mhu|1.30.0
vscode-docker|ms-|1.29.2
vscode-dotnet-runtime|ms-|2.1.5
data-workspace-vscode|ms-|0.5.0
mssql|ms-|1.24.0
sql-bindings-vscode|ms-|0.4.0
sql-database-projects-vscode|ms-|1.4.3
autopep8|ms-|2024.0.0
debugpy|ms-|2024.10.0
python|ms-|2024.14.1
vscode-pylance|ms-|2024.9.1
datawrangler|ms-|1.8.1
jupyter|ms-|2024.8.1
jupyter-keymap|ms-|1.1.2
jupyter-renderers|ms-|1.0.19
vscode-ai|ms-|1.0.0
vscode-ai-remote|ms-|1.0.0
vscode-jupyter-cell-tags|ms-|0.1.9
vscode-jupyter-powertoys|ms-|0.1.1
vscode-jupyter-slideshow|ms-|0.1.6
remote-containers|ms-|0.384.0
remote-ssh|ms-|0.114.3
remote-ssh-edit|ms-|0.86.0
remote-wsl|ms-|0.88.3
remote-explorer|ms-|0.4.3
remote-server|ms-|1.5.2
vscode-speech|ms-|0.10.0
vscode-yaml|red|1.15.0


</details><details>
<summary>A/B Experiments</summary>

```
vsliv368cf:30146710
vspor879:30202332
vspor708:30202333
vspor363:30204092
vscod805cf:30301675
binariesv615:30325510
vsaa593cf:30376535
py29gd2263:31024239
c4g48928:30535728
azure-dev_surveyone:30548225
a9j8j154:30646983
962ge761:30959799
pythongtdpath:30769146
welcomedialog:30910333
pythonnoceb:30805159
asynctok:30898717
pythonmypyd1:30879173
2e7ec940:31000449
pythontbext0:30879054
accentitlementst:30995554
dsvsc016:30899300
dsvsc017:30899301
dsvsc018:30899302
cppperfnew:31000557
dsvsc020:30976470
pythonait:31006305
dsvsc021:30996838
bdiig495:31013172
a69g1124:31058053
dvdeprecation:31068756
dwnewjupytercf:31046870
impr_priority:31102340
nativerepl2:31139839
refactort:31108082
pythonrstrctxt:31112756
flightc:31134773
wkspc-onlycs-t:31132770
nativeloc1:31134641
wkspc-ranged-t:31125599
ei213698:31121563
iacca1:31138162

```

</details>

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