Not sure if this is a good place for this post or not, but here goes.
I reject outbound connections to meta domains at the firewall. I noticed this banking app refuses to prompt for login credentials unless I am on mobile or a public WiFi network. I watched my FW logs and noticed many rejected connections to graph[.]facebook[.]com.
I contacted their support team, but they denied the connection was their app. I shared the screenshot on this post and they closed my case without comment.
I emailed the address on the Google play store and they also denied the connection was their app. I shared the screenshot and they asked if I downloaded the app from the play store, implying the official app doesn’t do this, but of course it does.They closed my case without proper resolution as well.
Just thought I’d share this here so people know that some banks make direct connections to Facebook to share analytics, without your knowledge or informed consent, and they lie about it when called on it.
Your screenshot does not really show anything other than the fact that Ally attempts a connection to Facebook (it’s not even clear how it was blocked). You can see the amount of people telling you to unblock NTP, which you stated isn’t blocked - that’s a clear sign that you haven’t presented you data in an easy to review format.
Why not show what exactly is blocked by the firewall, how the rules are configured, and disabling which rule exactly gets the app to work? E.g., if you block Facebook by redirecting to your own HTTP server that responds, the app may decide to bork because of a failed certificate validation - resolve the Facebook domain as NXDOMAIN in your DNS, and see if that helps.
The fact that they use Facebook APIs is infuriating, regardless.