I hate to install new windows reason every settings takes times. I will try to upgrade as @Brink stated. Lets see if it does fix. Else last not the least is to re-install the new windows.
Fixed.
After running those commands from ChatGPT.
Get-AppxPackage -AllUsers | Foreach {
Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"
}
But icon image is still missing from taskbar.