The use of protocols like stealth to bypass Wireguard and OpenVPN block should be added to Additional Functionality.
ProtonVPN Defeat censorship with Stealth, our new VPN protocol - Proton VPN Blog
Mullvad How to use Bridge mode | Mullvad VPN
And IVPN I cannot connect from China / Vietnam / Iran / Russia etc. What can I do? - IVPN Help
But bear in mind that it may not be supported on all platforms for the time being.