Why is my VPN disabled after reboot?

I’ve successfully setup a proton vpn connection, but for some reason the vpn is not enabled after rebooting. I have to manually start it from the network settings. I tried opening nm-connection-editor and enabling a setting called “connect to vpn automatically” but after rebooting, both the wired network and vpn were then disabled. Why might this be happening?

Check the output when the issue happens:

nmcli connection show