More news:
I looked at the OneAll phpBB extension code. Logins will never be compatible with BridgeDD PRO because they are handled by an event handler and not an auth provider plugin
It is a paid plugin (The Pro version at least): https://bridgedd.com/
The author, Dion, yesterday have check it and this was his reports:
"All my reports about OneAll conflicts were from the WordPress side.
I downloaded the (phpbb) e…