Issue Summary

The expand/collapse state is not defined for "More actions" buttons in the main content area.

Steps to Reproduce

1. Open the "Accessibility Assessment - Releases" page.
2. Navigate to the main content.
3. Using screen reader, navigate to the mentioned buttons.
4. Listen that the expand/collapse state is not announced for the button.

Screen Recording

test - Advanced Roadmaps - InstEnv Jira - Google Chrome 2024-02-02 18-48-59.mp4

Actual Results

On activating "More actions" buttons, the content dynamically gets expanded and collapsed below. The dynamically updating button's state is not defined programmatically.
As a result, screen reader users are not able to understand the button's functionality.

Expected Results

Set 'aria-expanded' attribute to 'false' for the button by default as the button is in the collapsed state. Ensure that the value of 'aria-expanded' attribute changes to 'true' in expanded state on user interaction via scripting.
Code Snippet
<button class="sc-fAjcbJ eFDcix" aria-expanded="false" spacing="default" type="button"></button>

Workaround

Required, if there is no workaround please state:
Currently there is no known workaround for this behavior. A workaround will be added here when available

Environment

MacBook Pro (16-inch, 2021)
macOs Monterey Version 12.3.1
Chrome - Version 101.0.4606.81 (Official Build) (64-bit)
Firefox- Version 93.0 (32-bit)
Safari- Version 15.3 (17612.4.9.1.5)
JAWS- Version 2022
NVDA- Version 2020.3
Voiceover - Version Latest