When VoiceOver on MacOS is on Control-Option-Space doesn't open list of choices from single select

Description

 

When I’m using VoiceOver in Safari and HTML <select> with <options> , VoiceOver reads that I can use Control-Option-Space to display a list of options, and it works that way indeed.
https://qhr5g.csb.app/

When I’m testing single select in AUI docs or Codepen, VoiceOver reads that I can press Control-Option-Space to display a list of choices, but it doesn’t work that way (list doesn’t appear)
https://docs.atlassian.com/aui/9.0.2/docs/single-select.html

Environment

None

QA Kickoff Check-In

Usage described in documentation
Demonstration of all states
Interactive state (screen readers)
Visual regression tests
Unit tests
Navigation (only keyboard / only mouse)
Component render legibly

QA Demo Check-Out

P2 plugin
Browsers (Edge/IE11/Firefox/Chrome/Safari)
Resizing
Zoom in/out
Navigation (Keyboard/Mouse)
Focus
Element status (At Rest/Pressed/Selected/Read Only/Disabled)
Cursors
Tooltips
Audio

Assignee

Unassigned

Reporter

Adrian Bienias

Labels

None

Changelog entry text

None

Needs Doc

None

Story Points

1

Components

Fix versions

Affects versions

Priority

Minor
Configure