Why am I getting this ? 365 is forcing some of our tenants to turn on security defaults. We have ADFS with DUO 2fa. Does Microsoft not know we have DUO as 2fa? what should be the next step?

We have multiple 365 tenants in our company that sync from 1 on-prem active directory. Think 1 OU per 365 tenant that gets synced back and forth. SO we have 1 DUO account with our AuthProxy servers that sync our 1 AD by Groups. 1 group per OU (depart...