Start Orbot (Tor Proxy) if using Tor is enabled and Orbot is not running yet
I use Privacy Browser a lot and usually with Orbot / Tor enabled. Sometimes Orbot is not running yet and Privacy Browser is not starting it like e.g. Orfox does. The process how to check if Orbot is running already and how to start it (if needed) should be visible from the Orfox source code I assume.