Screen reader fails announcing about the group name associated with suggestions available while navigating along the suggestions.

## Description
Screen reader fails announcing about the group name associated with suggestions available while navigating along the suggestions.User with visual impairment who rely on screen reader will face difficulties if associated group name is not announced by screen reader.

## Steps to reproduce

1. Open https://www.fast.design/ URL.
2. Navigate to link ‘Documentation’ and invoke it.
3. Navigate to button 'Search' and invoke it.
4. Search for any keyword and navigate to suggestions available.
5. Listen to screen reader announcement.

**Live reproduction:**

[Associated label is not announced .webm](https://github.com/algolia/docsearch/assets/93735775/79589538-5823-4c1b-a4b4-7f933c05e169)

https://github.com/algolia/docsearch/assets/93735775/5545de2b-09ea-4a42-afbb-43fa8bb56463

## Expected behavior

Screen reader should announce about the group associated with suggestions available while navigating along the suggestions.

i.e., When user enter the suggestions group, screen reader should announce as 'and along .

## Environment

OS Ver: 25324.1011
Edge Ver: 112.0.1722.23 (Official build) dev (64-bit)
URL: [FAST](https://www.fast.design/)

Start by reproducing the issue on the FAST documentation site: open Search, enter a keyword, and navigate the suggestions with a screen reader. Trace the search suggestion accessibility implementation and verify that entering a group announces its group name, suggestion name, and position as described.

Written by the indexing model from the issue text.