We’re seeing a really weird behavior with facebook login not working anymore - yes, it used to work fine, but we have no idea when it stopped working exactly. It still works on our old, production build.
The only hint that there is, is the log output from xcode when I run the app in the iOS simulator:
2020-02-08 07:48:33.089602+0000 [3068:59613] WF: === Starting WebFilter logging for process xxxxx
2020-02-08 07:48:33.089739+0000 [3068:59613] WF: _userSettingsForUser : (null)
2020-02-08 07:48:33.089837+0000 [3068:59613] WF: _WebFilterIsActive returning: NO
I have Googled extensively and all WebFilter mentions I could find were related to access rules.
However, in all logs I’ve seen posted, the line that refers to _userSettingsForUser comes up with a value, when in our specific case it comes up with null. Needless to say that I have already added all domains that facebook accesses to the the rules with no difference.