Multiselect: All items at the same index in a group are marked focused

[samh0lmes]

Describe the bug

This is the same issue with the dropdown that was just fixed (See https://github.com/primefaces/primereact/issues/6417). It is also (still) happening with the grouped multiselect component.

Thank you! :)

Reproducer

https://stackblitz.com/edit/vitejs-vite-1u4ahw?file=src%2FApp.tsx

PrimeReact version

10.6.6

React version

18.x

Language

ES6

Build / Runtime

Create React App (CRA)

Browser(s)

Chrome 124

Steps to reproduce the behavior

1. Add a grouped multiselect with at least 2 groups
2. Hover over first item in first group
3. See that the first item in both groups is highlighted

Expected behavior

Only the hovered over item is highlighted

[sebasdeweert]

@melloware Any updates for this issue? The p-focus still exists in all groups.