I made a FaceBook application that works fine on profiles, but I can't figure out how to get it to show on a FaceBook page.
For example, after I visit the application canvas URL, allow the application, then edit application settings and "add" to box and tab view... I cannot click the "plus" symbol to the right of the tabs in order to add a tab for the application. It does not appear in the list of available applications.
Meanwhile, the application is working/showing up on profiles with no issues.
I DID check the "Installable to Pages" checkbox on the application (authentication tab) settings.
What could cause this?