Allow button for security setting disappeared
I am trying to enable duckduckgo browser's bullt-in VPN. There is no response when I click on "Open System Settings". I manually opened "Settings-Privacy & Security" but I couldn't find the "allow" button. Background:I was unable to connect to the internet after rebooting. I delete duckduckgo vpn then it worked. Now I am trying to re-enable the VPN but have this issue right now.
MacBook Pro 13″, macOS 12.1