I'm getting a bug where when I auth w/ FB, I get returned to the wrong app

[drodio]

I'm getting a bug (on prod) where when I auth w/ FB, I get returned to the wrong app (not the app I was originally in)

Here's the app I made (using AppMakr): http://besoci.al/udfY2u

And here's a video of the error: http://drod.io/011228061l143m0c1a2C

[nwg]

This happens if there are multiple apps using the same app id. It is solved with the local facebook app id (now called url suffix), exposed via [Socialize storeFacebookLocalAppId].