[Completion] " as commit character

[Oxygels]

Type: Bug

Issue Description

When using the C# extension and with the option
"editor.acceptSuggestionOnCommitCharacter": true
" seems to be incorrectly considered as a commit character

It can be prevented by avoiding completions using Esc but that's not the goal I guess.

Steps to Reproduce

• Write Console.WriteLine(, the extension should propose some completions with args in first
• Write " as if you wanted to input a string without accepting completions

Expected Behavior

Console.WriteLine("

Actual Behavior

Console.WriteLine(args"

Logs

C# log

Details

Activating C# + C# Dev Kit + C# IntelliCode...
info: LanguageServerHost[0]
Starting server...

Environment information

VSCode version: 1.80.2
C# Extension: 2.0.312
Using OmniSharp: false

Dotnet Information

Host:
Version: 7.0.9
Architecture: x64
Commit: 8e9a17b221

.NET SDKs installed:
No SDKs were found.

.NET runtimes installed:
Microsoft.NETCore.App 7.0.9 [/home/oxy/.config/Code/User/globalStorage/ms-dotnettools.vscode-dotnet-runtime/.dotnet/7.0.9/shared/Microsoft.NETCore.App]

Other architectures found:
None

Environment variables:
DOTNET_ROOT [/usr/share/dotnet]

global.json file:
Not found

Learn more:
https://aka.ms/dotnet/info

Download .NET:
https://aka.ms/dotnet/download

Visual Studio Code Extensions

Extension	Author	Version	Folder Name
beardedtheme	BeardedBear	8.3.2	beardedbear.beardedtheme-8.3.2
better-cpp-syntax	jeff-hykin	1.17.2	jeff-hykin.better-cpp-syntax-1.17.2
cmake	twxs	0.0.17	twxs.cmake-0.0.17
cmake-tools	ms-vscode	1.14.34	ms-vscode.cmake-tools-1.14.34
copilot	GitHub	1.99.289	github.copilot-1.99.289
cpptools-extension-pack	ms-vscode	1.3.0	ms-vscode.cpptools-extension-pack-1.3.0
cpptools-themes	ms-vscode	2.0.0	ms-vscode.cpptools-themes-2.0.0
csdevkit	ms-dotnettools	0.2.100	ms-dotnettools.csdevkit-0.2.100-linux-x64
csharp	ms-dotnettools	2.0.312	ms-dotnettools.csharp-2.0.312-linux-x64
doxdocgen	cschlosser	1.4.0	cschlosser.doxdocgen-1.4.0
errorlens	usernamehw	3.12.0	usernamehw.errorlens-3.12.0
github-vscode-theme	GitHub	6.3.4	github.github-vscode-theme-6.3.4
go	golang	0.39.1	golang.go-0.39.1
intellicode-api-usage-examples	VisualStudioExptTeam	0.2.7	visualstudioexptteam.intellicode-api-usage-examples-0.2.7
intellij-ish-darcula-theme	csantiago132	1.0.0	csantiago132.intellij-ish-darcula-theme-1.0.0
isort	ms-python	2023.10.1	ms-python.isort-2023.10.1
java	redhat	1.21.0	redhat.java-1.21.0-linux-x64
jupyter	ms-toolsai	2023.6.1101941928	ms-toolsai.jupyter-2023.6.1101941928-linux-x64
jupyter-keymap	ms-toolsai	1.1.2	ms-toolsai.jupyter-keymap-1.1.2
jupyter-renderers	ms-toolsai	1.0.17	ms-toolsai.jupyter-renderers-1.0.17
latex-workshop	James-Yu	9.13.3	james-yu.latex-workshop-9.13.3
makefile-tools	ms-vscode	0.7.0	ms-vscode.makefile-tools-0.7.0
markdown-all-in-one	yzhang	3.5.1	yzhang.markdown-all-in-one-3.5.1
markdown-preview-enhanced	shd101wyy	0.6.8	shd101wyy.markdown-preview-enhanced-0.6.8
plantuml	jebbs	2.17.5	jebbs.plantuml-2.17.5
python	ms-python	2023.12.0	ms-python.python-2023.12.0
remote-containers	ms-vscode-remote	0.299.0	ms-vscode-remote.remote-containers-0.299.0
remote-explorer	ms-vscode	0.4.1	ms-vscode.remote-explorer-0.4.1
remote-ssh	ms-vscode-remote	0.102.0	ms-vscode-remote.remote-ssh-0.102.0
remote-ssh-edit	ms-vscode-remote	0.86.0	ms-vscode-remote.remote-ssh-edit-0.86.0
remote-wsl	ms-vscode-remote	0.80.2	ms-vscode-remote.remote-wsl-0.80.2
rust-analyzer	rust-lang	0.3.1607	rust-lang.rust-analyzer-0.3.1607-linux-x64
slint	Slint	1.1.1	slint.slint-1.1.1
svg-preview	SimonSiefke	2.8.3	simonsiefke.svg-preview-2.8.3
theme	tal7aouy	2.9.0	tal7aouy.theme-2.9.0
todo-tree	Gruntfuggly	0.0.226	gruntfuggly.todo-tree-0.0.226
vscode-clangd	llvm-vs-code-extensions	0.1.24	llvm-vs-code-extensions.vscode-clangd-0.1.24
vscode-dotnet-runtime	ms-dotnettools	1.6.0	ms-dotnettools.vscode-dotnet-runtime-1.6.0
vscode-icontheme-nomo-dark	be5invis	1.3.6	be5invis.vscode-icontheme-nomo-dark-1.3.6
vscode-java-debug	vscjava	0.53.0	vscjava.vscode-java-debug-0.53.0
vscode-java-dependency	vscjava	0.23.0	vscjava.vscode-java-dependency-0.23.0
vscode-java-pack	vscjava	0.25.13	vscjava.vscode-java-pack-0.25.13
vscode-java-test	vscjava	0.39.0	vscjava.vscode-java-test-0.39.0
vscode-jupyter-cell-tags	ms-toolsai	0.1.8	ms-toolsai.vscode-jupyter-cell-tags-0.1.8
vscode-jupyter-slideshow	ms-toolsai	0.1.5	ms-toolsai.vscode-jupyter-slideshow-0.1.5
vscode-maven	vscjava	0.42.0	vscjava.vscode-maven-0.42.0
vscode-pylance	ms-python	2023.7.40	ms-python.vscode-pylance-2023.7.40
vscodeintellicode	VisualStudioExptTeam	1.2.30	visualstudioexptteam.vscodeintellicode-1.2.30
vscodeintellicode-csharp	ms-dotnettools	0.1.26	ms-dotnettools.vscodeintellicode-csharp-0.1.26-linux-x64
vsliveshare	ms-vsliveshare	1.0.5877	ms-vsliveshare.vsliveshare-1.0.5877

Extension version: 2.0.312
VS Code version: Code 1.80.2 (2ccd690cbff1569e4a83d7c43d45101f817401dc, 2023-07-27T20:41:52.615Z)
OS version: Linux x64 6.1.39-2-lts
Modes:

[333fred]

Possible duplicate of #5732. @genlu to advise.

[Oxygels]

I can confirm the issue disappears after setting this option to false.
The issue is, apparently, the default is true

[genlu]

I see you have both C# devkit and intellicode extensions installed. Could you please let me know if the item being committed are from intellicode or not? i.e. intellicode items has a star prefix

[Oxygels]

Yes I have a star before the item, so it is an intellicode item.
With copilot (which disables Intellisense), I don't have this issue but I have another one, the completion menu often doesn't appear so that hides this issue since it's related to the completion.
Particularly, it doesn't show after Console.WriteLine(

However if I manually do Ctrl+Space to show it, I can reproduce even with copilot.