Screen reader is not announcing the options information of combo edit fields available under dropdown

[msftedad]

Welcome to the Selectize bug tracker. Thank you for taking the time to
make Selectize a better library!

Please keep in mind this repository has an important issue backlog and
that maintainers have limited time to fix issues, triage, and understand
them.

If you've never done so, please read the
guide to reporting issues
in the Wiki to help us better understand your issue.

Place an x in the checklist steps ([ ] becomes [x]) to demonstrate
you have done/verified all the steps you needed to do.

Thank you for reading this! You can now erase everything up to the
following dashes, and then complete what's after.

ISSUES THAT EITHER:

• IGNORE THE ISSUE GUIDELINES
• ERASE THE FOLLOWING TEMPLATE
• DON'T FOLLOW THE PROPER NUMBERED FORMAT FOR STEPS TO REPRODUCE

COULD BE CLOSED.

---

I did:

• Search for if my issue has already been submitted
• Make sure I'm reporting something precise that needs to be fixed
• Give my issue a descriptive and concise title
• Create a minimal working example on JsFiddle or Codepen
  (or gave a link to a demo on the Selectize docs)
• Indicate precise steps to reproduce in numbers and the result,
  like below

[replace me with a short description of issue]

Steps to reproduce:

1. Launch URL: Dropdown header | Selectize on Chrome browser.
2. Home page appears.
3. Navigate to selectize plugin demos on left and expand
4. Navigate to dropdown header and press enter
5. Turn on screen reader and navigate through dropdown option

Expected result:
Screen reader should announce the options information of combo edit fields.
EX: Screen readers should announce the focused combo list item/ option information like 'awesome 1 of 5" while navigating on the options.

Actual result:
Screen reader is not announcing the options information of combo edit fields (like 'awesome', 'beast', 'compatible' 'nikola'.., available under 'Create allocation' dialog.
Observation:
Screen Readers (Narrator) remain silent while navigating on the options/ combo box list items, NVDA announce as blank

[you can add explanations here of the context/what you were trying to
do, and if you have findings about what the cause might be]

[github-actions]

This issue is stale because it has been open 90 days with no activity. Remove stale label or comment or this will be closed in 5 days

[msftedad]

As this issue is still repro'ing, Could you please provide an ETA to fix this issue.