facebook login popup or webview is not opening on released apk on android phone

[iamaz007]

I have added 2 auth method (fb & google) in my mobile app, both are authenticated using firebase. In debug mode (AVM) both plugins are working perfectly and i can successfully authenticate the user. But when i build the apk and run it on the actual device and when i click button to login from fb, it just show a loader for a second, then disappear, it doesn't show any kind of popup or webview for fb login, but login with google is working perfectly in released apk.

[rebelreplicant]

I am experiencing exactly the same issue with the same setup. The only major difference between my debug emulator and my physical device is the physical device has other Facebook applications installed on it.