2FA for web admin

Concerning 2FA for Web Admin, I have seen the following two closed topics:

Has there been any decision or development on this topic since?
Otherwise, have anyone managed to workout a 2FA solution for themself?

cf Strong web authentication / 2FA authentication · Issue #238 · YunoHost/issues · GitHub

This is a volunteer project, everything happens because somebody decide they’ll work on it. There’s nothing to discuss until somebody steps forward and say “I’ll work on this”