How to use new 2FA in 15?

I login using the web. I only get prompted to enter the code. How do I get the notification on my android phone, iPad or Desktop which are already logged in. This has been advertised as a new feature of NC 15, but doesn’t work. I can’t locate documentation explaining how to make it work so posting here hoping to get some help. It’s such a cool new feature I can’t wait to see it in action. Thank you.

If you have the nextcloud client on your mobile, you should see a notification by the app. If you did not allow the notification dot (Android 7.1+), then go to the app, open the main menu, select “Notifications” and you should see the logon request.

If you have more than one 2FA mechs enabled, you can select the method on the login screen in the web browser.