I followed the instructions at https://developers.facebook.com/docs/howtos/share-appid-across-multiple-apps-ios-sdk/ for sharing a single FB appID across multiple iOS apps but they don't deal at all with the fact that the FB app page requires me to specify a single bundleID and that any app not matching that bundleID doesn't work.
I have messed around with Product Name, Bundle display name, and Bundle Name but not yet found a combo that does the trick.
Any clues/pointers as to how one gets different apps with different bundleID's to interact with a single Facebook App would be much appreciated. If it's even possible...