Autocomplete: forceSelection reset valid value on blur if suggestions are grouped

[manuel-bitcraft]

Describe the bug

The autocomplete value reset with forceSelection when suggestions are grouped

Reproducer

https://stackblitz.com/edit/romxlz?file=src%2FApp.jsx

System Information

System:
    OS: Windows 11 10.0.22631
    CPU: (12) x64 13th Gen Intel(R) Core(TM) i7-1355U
    Memory: 34.94 GB / 63.64 GB
  Binaries:
    Node: 16.20.2 - C:\Program Files\nodejs\node.EXE
    npm: 8.19.4 - C:\Program Files\nodejs\npm.CMD
  Browsers:
    Edge: Chromium (128.0.2739.67)
    Internet Explorer: 11.0.22621.3527
  npmPackages:
    primereact: ^10.8.2 => 10.8.2 
    react: ^18 => 18.2.0 
    tailwindcss: ^3.3.0 => 3.4.1

Steps to reproduce the behavior

1. Click the input
2. Type 'a'
3. Select a suggested option, ex 'Frankfurt'
4. The 'Frankfurt' value is selected and it shows in the input field
5. blur out of the input field
6. Input field is cleared

Expected behavior

1. Click the input
2. Type 'a'
3. Select a suggested option, ex 'Frankfurt'
4. The 'Frankfurt' value is selected and it shows in the input field
5. blur out of the input field
6. Input field is NOT cleared

[Rekl0w]

PR submitted.