Just uninstalling Bitdefender will fix this issue. Bitdefender is a third-party anti-virus software, which is nothing to do with Window 11.
The built-in antivirus/firewall software on Windows 11 is Microsoft Defender Antivirus. It is part of the broader Windows Security app, which comes pre-installed and active on every Windows 11 system from the moment you start the PC. Therefore, you do not need Bitdefender on your PC.
