FaceTime Private API: Joins Call and Immediately Leaves, Making Link No Longer Helpful

[joshuafhiggins]

Upon answering a call, the server joins the FaceTime, makes the link, sends it back to the client and then leaves but since the Android phone hasn't joined the call through the link immediately, and instead has to enter a name, permissions, etc., the call ends because the macOS server has left with no one left for the caller to talk to. Is there any reason for the macOS server to leave/Would it be unreasonable to keep the server in the call forever or until the client actually joins? I am also running this macOS server without a webcam, could this be the issue instead/Does the server need to have a webcam?