Can't use vscode.workspace.fs.writeFile from extension's deactivate function

[vscodenpa]

Type: Bug

Steps to Reproduce:

1. Add the following to the helloworld-sample:

export function deactivate() {
	vscode.workspace.fs.writeFile(vscode.Uri.file("d:\\test.txt"), Buffer.from("hello")).then(
		() => {},
		error => console.log(`${error}`)
	);
}

2. Debug the sample through vscode
3. Run the 'Hello World' command to activate the extension
4. Quit vscode to cause the deactivate function to run
5. Note that the 'Canceled (FileSystemError): Canceled' is output to the debug console

VS Code version: Code 1.91.1 (f1e16e1e6214d7c44d078b1f0607b2388f29d729, 2024-07-09T22:06:49.809Z)
OS version: Windows_NT x64 10.0.22621
Modes:

System Info

Item	Value
CPUs	AMD Ryzen Threadripper 1950X 16-Core Processor (32 x 3394)
GPU Status	2d_canvas: enabled canvas_oop_rasterization: enabled_on 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_graphite: disabled_off video_decode: enabled video_encode: enabled vulkan: disabled_off webgl: enabled webgl2: enabled webgpu: enabled
Load (avg)	undefined
Memory (System)	63.89GB (43.90GB free)
Process Argv	--crash-reporter-id 22b24386-c25b-404a-a2ae-9ae86dee0ec7
Screen Reader	no
VM	0%

Extensions (58)

Extension	Author (truncated)	Version
logcat	abh	0.0.7
android-dev-ext	ade	1.4.0
amazon-q-vscode	ama	1.18.0
aws-toolkit-vscode	ama	3.17.0
scriptnotebook	aws	0.0.6
serialterminal	aws	0.0.36
doxdocgen	csc	1.4.0
vscode-eslint	dba	3.0.10
graphviz-preview	EFa	1.7.1
esp-idf-extension	esp	1.8.0
vscode-commands	fab	2.0.2
lex-flex-yacc-bison	fau	0.0.3
vscode-github-actions	git	0.26.3
pdl-language	Goo	0.2.2
adb-filesystem-fork	hea	0.0.4
ispc	int	1.1.1
llvm-tablegen	jak	0.0.2
svn-scm	joh	2.17.0
cortex-debug	mar	1.12.1
debug-tracker-vscode	mcu	0.0.15
memory-view	mcu	0.0.25
peripheral-viewer	mcu	1.4.6
rtos-views	mcu	0.0.7
git-graph	mhu	1.30.0
csharp	ms-	2.39.29
vscode-dotnet-runtime	ms-	2.1.1
vscode-edge-devtools	ms-	2.1.5
debugpy	ms-	2024.8.0
python	ms-	2024.10.0
jupyter	ms-	2024.6.0
jupyter-renderers	ms-	1.0.19
remote-containers	ms-	0.375.1
remote-ssh	ms-	0.112.0
remote-ssh-edit	ms-	0.86.0
remote-wsl	ms-	0.88.2
cmake-tools	ms-	1.19.31
cpptools	ms-	1.21.4
cpptools-extension-pack	ms-	1.3.0
hexeditor	ms-	1.10.0
live-server	ms-	0.4.14
makefile-tools	ms-	0.9.10
remote-explorer	ms-	0.4.3
vscode-github-issue-notebooks	ms-	0.0.130
vscode-serial-monitor	ms-	0.12.0
platformio-ide	pla	3.3.3
raspberry-pi-pico	ras	0.14.0
shader	sle	1.1.5
vscode-native-svg-preview	snd	1.72.0
memento-inputs	spa	1.0.0
rst-vscode	tht	3.0.1
pdf	tom	1.2.2
cmake	twx	0.0.17
vscode-lldb	vad	1.10.0
vscodeintellicode	Vis	1.3.1
vscode-java-debug	vsc	0.58.0
vscode-java-pack	vsc	0.27.0
debug	web	0.27.0
cursor-align	yo1	1.1.2

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