Need help setting up android app

My selfhosted VW instance is all up and running. I can access it from the internet without any issues. Now, I am trying to setup the app on my android phone. According to my research so far, I need to use official Bitwarden app for it. I installed official Bitwarden android app but I don’t see any “settings” where I can define my VW server url.
Any help is greatly appreciated!
Sorry for noob question.

At the region selection choose Self-Hosted.

Thank you very much!