Full tunnel via Open VPN for Android app?

I use both split and full tunnel VPNs to connect to a cloud-based Pi Hole. The guide I followed has split tunnel set up in the OpenVPN for Android app, but full tunnel in the OpenVPN Connect app. How can I correctly replicate the full tunnel setup in OpenVPN for Android?

These are the settings I change in OpenVPN Connect for full tunneling. I wasn’t immediately able to find them in OpenVPN for Android:

  • Under IPv6, the IPv4 Only Tunnel button is selected. (default: no)
  • Under Connection Timeout, the Continuously Retry option is selected (default: 1 Min)
  • Under Compression, the Downlink Only button is selected (default: full)
  • Under DNS Fallback the checkbox is deselected (default: on)