Hi Alex,
So trying to follow the guide, I am submitting for review but there is a problem that appears will need fixing on your side. When I get the error “Invalid Scopes…”, one of the scopes is publish_actions which has been removed from the platform API and appears that it will never return. So, even if I review the app, they will not allow publish_actions. Not sure if there is a work around yet, but need to get this resolved asap.
I reviewed the link you provided multiple times for any additional information, but none of it addresses anything I can do on my end to fix it other than request a review. The review will not be successful though since there is no way to submit with publish_actions. Need to get this resolved asap.
Thanks,
Joel