Procedure to publish an Quest app which is controlled by custom app in android?

We have developed a VR(Quest 2 and 3) application along with a custom companion app that controls it wirelessly from a mobile device. I'm curious if I need to upload the VR app to the Oculus Store. If so, how does Oculus verify and test the connection between the VR app and its companion APK running on a mobile device?
How do they able to check the fps counter and all if the app can only logged in through the custom companion app only?
Is there any separate procedure for this and how do we approach meta explaining this issue?