copy/paste commands in notebooks can be swallowed by the wrong component

[amunger]

Type: Bug

1. copy a cell
2. click on the bottom empty space in the notebook
3. paste
   🐛 nothing happens - the webview has focus and so it is sent the command to be handled since it has higher priority

VS Code version: Code - Insiders 1.72.0-insider (2d27f8d, 2022-09-08T05:16:42.710Z)
OS version: Windows_NT x64 10.0.22000
Modes:
Sandboxed: Yes

System Info

Item	Value
CPUs	Intel(R) Core(TM) i7-1065G7 CPU @ 1.30GHz (8 x 1498)
GPU Status	2d_canvas: enabled canvas_oop_rasterization: disabled_off direct_rendering_display_compositor: disabled_off_ok gpu_compositing: enabled multiple_raster_threads: enabled_on opengl: enabled_on rasterization: enabled raw_draw: disabled_off_ok skia_renderer: enabled_on video_decode: enabled video_encode: enabled vulkan: disabled_off webgl: enabled webgl2: enabled webgpu: disabled_off
Load (avg)	undefined
Memory (System)	31.59GB (8.22GB free)
Process Argv	--crash-reporter-id 1202dc88-403d-4ebc-8393-af3551a8bd5b
Screen Reader	no
VM	0%

Extensions (28)

Extension	Author (truncated)	Version
Bookmarks	ale	13.3.1
tsl-problem-matcher	amo	0.6.2
wwbd	bre	2022.1.0
vscode-eslint	dba	2.2.6
python-environment-manager	don	1.0.4
gitlens-insiders	eam	2022.9.805
EditorConfig	Edi	0.16.4
prettier-vscode	esb	9.8.0
copilot	Git	1.44.6735
vscode-pull-request-github	Git	0.51.2022090809
vscode-test-explorer	hbe	2.21.1
svg	joc	1.4.19
prettify-json	moh	0.0.3
vscode-language-pack-de	MS-	1.71.9070920
python	ms-	2022.15.12511012
vscode-pylance	ms-	2022.9.10
jupyter	ms-	2022.9.1002521044
jupyter-keymap	ms-	1.0.0
jupyter-renderers	ms-	1.0.9
remote-containers	ms-	0.252.0
remote-ssh	ms-	0.87.2022090715
remote-wsl	ms-	0.66.3
js-debug-nightly	ms-	2022.9.717
remote-explorer	ms-	0.1.2022090509
test-adapter-converter	ms-	0.1.6
vscode-github-issue-notebooks	ms-	0.0.119
vscode-js-profile-flame	ms-	1.0.4
vscode-yaml	red	1.10.1

A/B Experiments

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pythonvspyl392:30422396
pythontb:30258533
pythonptprofiler:30281269
vshan820:30294714
pythondataviewer:30285072
vscod805cf:30301675
bridge0708:30335490
bridge0723:30353136
cmake_vspar411cf:30557515
vsaa593cf:30376535
pythonvs932:30404738
cppdebug:30492333
pylanb8912:30522163
vsclangdf:30492506
c4g48928:30535728
dsvsc012:30540252

[ChuckJonas]

I think this might be related to #201178