[a11y]: Tree view component does not expand/collapse node on Enter key

[anagha2891]

Package

@carbon/react

Browser

Chrome

Operating System

MacOS

Package version

v11

React version

v17

Automated testing tool and ruleset

IBM Equal Access Accessibility Checker Version 4.0.0

Assistive technology

No response

Description

The expand/collapse feature of the nodes which works on click does not seem to work with Enter key. Its throwing an error instead.
This issue can be reproduced in the Carbon Components doc if you click Enter a couple of times on a node with expand option

WCAG 2.1 Violation

Yes

Reproduction/example

https://react.carbondesignsystem.com/?path=/docs/components-treeview--overview

Steps to reproduce

1. navigate with Tab key to any of the nodes with expand/collapse option for Tree view
2. click on Enter. Nothing happens
3. Click on Enter a couple of times more.
4. Page errors out.

Suggested Severity

Severity 2 = User cannot complete task, and/or no workaround within the user experience of a given component.

Code of Conduct

• I agree to follow this project's Code of Conduct
• I checked the current issues for duplicate problems

[riddhybansal]

Here is the slack conversation for the same .