Datatable [accessibility]: Narrator didn't announce rowGroupMode="rowspan"

[arnodemer]

Describe the bug

when a datatable uses rowGroupMode="rowspan" (and selectionMode="single"), narrator announce correctly grouped column value for first row, but not for other rows

Reproducer

https://stackblitz.com/edit/y9p747?file=src%2FApp.jsx,src%2Fservice%2FCustomerService.jsx

System Information

primereact 10.8.0

Steps to reproduce the behavior

1. open reproducer
2. start NVDA narrator
3. click on "Take focus" button
4. hit tab to go through first then second table
5. "browser" is annouced only for first row of first table

Expected behavior

grouped rows column value should be announced for every rows.