Not sure if it's a Pixel 6 issue or Android 12 issue, but only system apps and a few other random apps are allowed for whitelisting/tunneling or whatever they call it. I have apps that I can't exclude from the VPN network. I used to be able to choose any app. Why do only a select few plus system apps show up for this? I've waited 2 months now and it's still this way. Avoid PIA if you need to exclude any apps from VPN tunnel. Disappointed. Have 3 more years I paid for.