Resurrecting this to see if there's any documentation or working attempts at all for this. So far, the only in-app profile installation we've seen is the old "host a local server" to send ourselves a `x-apple-aspen-config` configured header to keep the controller happy.
Nothing outside of Safari has succesfully opened any URL we've tried to receive profiles. I am *certain* there existed at least one version where pointing a SFSafariViewController at a .mobileconfig file worked, but now I am completely unable to find documentation or working code.
Anyone at all have information on this?