For WordPress personal Login you need to configure the settings for every single web web site within the system too. This consists of copying on the API qualifications, allowing login, allowing any addons and configuring any settings you intend to alter.
In my opinion the explanation you’re obtaining the problems with BuddyPress integration and members getting marked as spammers is mainly because the BuddyPress addon for WordPress Social Login had not been enabled. We enabled this back at my test everything and site worked flawlessly. Screenshot: