[Accessibility] Use aria-label for "Regenerate" button in inline Copilot chat

[jooyoungseo]

Type: Bug

CC @meganrogge

In inline Copilot chat, "Regenerate" button is not readable by some screen readers, such as JAWS. This is because the button is labeled with title attribute. Please add aria-label so that JAWS can recognize the label.

For better communication, I have recorded a gif:

VS Code version: Code - Insiders 1.86.0-insider (9621add, 2023-12-20T05:36:57.756Z)
OS version: Windows_NT x64 10.0.22631
Modes:

System Info

Item	Value
CPUs	11th Gen Intel(R) Core(TM) i5-1145G7 @ 2.60GHz (8 x 2611)
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)	15.71GB (4.92GB free)
Process Argv	--crash-reporter-id b05b88e5-8894-4031-ae34-fa034ebddea9
Screen Reader	yes
VM	0%

Extensions (116)

Extension	Author (truncated)	Version
vscode-openapi	42C	4.19.2
android-dev-ext	ade	1.3.2
aiprm-lang	AIP	0.0.2
Bookmarks	ale	13.4.2
openscad	Ant	1.2.2
spellright	ban	3.0.118
zoterolatex	bna	0.4.1
mermaid-markdown-syntax-highlighting	bpr	1.6.0
doxdocgen	csc	1.4.0
vscode-markdownlint	Dav	0.53.0
vscode-eslint	dba	2.4.2
vscode-quick-select	dba	0.2.9
vscode-deno	den	3.30.0
gitlens	eam	14.6.1
EditorConfig	Edi	0.16.4
prettier-vscode	esb	10.1.0
vscode-firefox-debug	fir	2.9.10
shell-format	fox	7.2.5
vscode-google-translate	fun	1.4.13
codespaces	Git	1.16.5
copilot	Git	1.143.601
copilot-chat	Git	0.12.2023122001
remotehub	Git	0.62.0
vscode-github-actions	git	0.26.2
vscode-pull-request-github	Git	0.79.2023122012
cloudcode	goo	2.2.1
overleaf-workshop	iam	0.6.1
cslpreview	igo	0.2.2
easy-snippet	inu	0.7.5
path-autocomplete	ion	1.25.0
latex-workshop	Jam	9.16.1
lilypond-syntax	jea	0.1.1
scheme	jea	0.2.0
better-cpp-syntax	jef	1.17.2
language-julia	jul	1.65.2
google-search	kam	0.0.1
vscode-lua-format	Koi	1.3.8
lilypond-formatter	lhl	0.2.3
lilypond-pdf-preview	lhl	0.2.8
lilypond-snippets	lhl	0.1.1
vslilypond	lhl	1.7.3
zotero	mbl	0.1.11
git-graph	mhu	1.30.0
azure-dev	ms-	0.8.0
vscode-azureappservice	ms-	0.25.1
vscode-azurecontainerapps	ms-	0.6.1
vscode-azurefunctions	ms-	1.13.1
vscode-azureresourcegroups	ms-	0.8.3
vscode-azurestaticwebapps	ms-	0.12.2
vscode-azurestorage	ms-	0.15.3
vscode-azurevirtualmachines	ms-	0.6.5
vscode-cosmosdb	ms-	0.20.0
vscode-docker	ms-	1.28.0
vscode-edge-devtools	ms-	2.1.3
black-formatter	ms-	2023.7.13471009
flake8	ms-	2023.10.0
isort	ms-	2023.11.13191009
python	ms-	2023.23.13541005
vscode-pylance	ms-	2023.12.101
jupyter	ms-	2024.1.2023122501
jupyter-keymap	ms-	1.1.2
jupyter-renderers	ms-	1.0.17
vscode-jupyter-cell-tags	ms-	0.1.8
vscode-jupyter-slideshow	ms-	0.1.5
remote-containers	ms-	0.329.0
remote-ssh	ms-	0.108.2023122115
remote-ssh-edit	ms-	0.86.0
remote-wsl	ms-	0.81.8
vscode-remote-extensionpack	ms-	0.25.0
azure-account	ms-	0.11.6
azure-repos	ms-	0.38.0
cmake-tools	ms-	1.16.32
cpptools	ms-	1.19.1
cpptools-extension-pack	ms-	1.3.0
js-debug-nightly	ms-	2023.12.1817
powershell	ms-	2023.11.1
remote-explorer	ms-	0.5.2023121309
remote-repositories	ms-	0.40.0
remote-server	ms-	1.6.2023121909
vscode-github-issue-notebooks	ms-	0.0.130
vscode-node-azure-pack	ms-	1.2.0
vscode-selfhost-test-provider	ms-	0.3.22
vscode-serial-monitor	ms-	0.11.0
vscode-speech	ms-	0.3.2023110115
vsliveshare	ms-	1.0.5900
windows-ai-studio	ms-	0.2.1
autodocstring	njp	0.6.1
pandocciter	not	0.10.3
shiny-python	Pos	0.1.5
shinyuieditor	pos	0.5.0
quarto	qua	1.109.0
r-debugger	RDe	0.5.4
java	red	1.25.1
vscode-xml	red	0.26.1
vscode-yaml	red	1.14.0
r	REd	2.8.2
multi-command	ryu	1.6.0
AudioQ	Seh	0.0.2
vscode-deepl	soe	1.0.10
abc-music	sof	0.4.0
lua	sum	3.7.3
latex-utilities	tec	0.4.10
cmake	twx	0.0.17
vscode-terminal-here	Tyr	0.2.4
windows-terminal	Tyr	0.7.0
errorlens	use	3.16.0
intellicode-api-usage-examples	Vis	0.2.8
vscodeintellicode	Vis	1.2.30
vscode-arduino	vsc	0.6.230727001
vscode-java-debug	vsc	0.55.0
vscode-java-dependency	vsc	0.23.3
vscode-java-pack	vsc	0.25.15
vscode-java-test	vsc	0.40.1
vscode-maven	vsc	0.43.0
markdown-all-in-one	yzh	3.5.1
grammarly	znc	0.25.0

(1 theme extensions excluded)

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[meganrogge]

Thank you for the issue JooYoung. I cannot access the gif because it seems to be a private link.