Adding two factor authentication and face ID unlock to IOS app

I have Nextcloud running on my home server and it’s running great! I also use the IOS app on my phone. That’s great too. I have an idea, which I know has probably been brought up before. A lot of other apps, for example Google Drive (the competitor :face_with_peeking_eye:) offer two factor authentication and face ID unlock to access the cloud hosted data. I did not find that option in the current version of the Nextcloud IOS app. Can that be added? I think that would be a great addition to bolster the security of the IOS application. I know this is bringing up a lot of work, just wanted to throw it out there. Please let me know if this has already been discussed or is currently in the works.