The 2FA by notification is effectively broken by our do-not-disturb feature. If you are in a call or meeting, the notification doesn't come - meaning you can't log in. I don't think that that was intended by dnd ;-)
Steps to reproduce
- Enable Do Not Disturb
- Try to log in with 2FA notification
- Cry
Expected behaviour
You get a 2FA notification on mobile/desktop/web
Actual behaviour
You do not
Server configuration
Latest Nextcloud server, but has been a while...