feat(Picker): support 'root' attribute #3912

	# .github/workflows/chromatic.yml

	# Workflow name
	name: 'Chromatic'

	# Event for the workflow
	on: push

	# List of jobs
	jobs:
	chromatic-deployment:
	# Operating System
	runs-on: ubuntu-latest
	# Job steps
	steps:
	- name: Checkout repository
	uses: actions/checkout@v2
	with:
	fetch-depth: 0 # 👈 Required to retrieve git history

	- name: Cache node_modules
	uses: actions/cache@v2
	env:
	cache-name: cache-node-modules
	with:
	path: \|
	node_modules
	//node_modules
	key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/package-lock.json') }}
	restore-keys: \|
	${{ runner.os }}-build-${{ env.cache-name }}-
	${{ runner.os }}-build-
	${{ runner.os }}-

	- name: Install dependencies
	run: npm ci

	- name: Build packages
	run: npm run build:icons

	# 👇 Adds Chromatic as a step in the workflow
	- name: Publish to Chromatic
	uses: chromaui/action@v1
	# Chromatic GitHub Action options
	with:
	workingDir: packages/react-components
	token: ${{ secrets.GITHUB_TOKEN }}
	# 👇 Chromatic projectToken, refer to the manage page to obtain it.
	projectToken: ${{ secrets.CHROMATIC_PROJECT_TOKEN }}
	# 👇 Enabling of the Chromatic TurboSnap feature
	onlyChanged: true

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