I recently upgraded a PC from Windows10 to Windows11.
At first, there was an option in the notification settings to hide the notification bell icon from the taskbar (as below)

but after a few days that option disappeared for some reason (as below)

I have tried rolling back to Windows10 then re-installing Windows11
Most bizarre, I restored from a system image which I created at a time the option was there, but somehow after restoring , the option still didn't return.
I have just installed the latest updates from Windows Update so it is now at version:
Edition: Windows 11 Home
Version: 24H2
OS Build: 26100.2894
Experience: 1000.26100.36.0
Does anyone know how to re-enable this option?