Hello Ernest,
we asked Youzer, they wrote the private profile info is stored as user meta ‘yz_enable_private_account’.
Would be great, if you could make it compatible. Youzer offers support if you need anything else.
Feel free to test it out on our page, but please be gentle, because we are working on the page nonstop and don’t always have a best backup at hand.
Thanks,
Lyss