[6-digits Authenticator] support

[wadaki]

I have searched the existing feature requests, both open and closed, to make sure this is not a duplicate request.

• Yes

The feature

I know this is not the first request, but for security reason a support for 6-digits Authentication is really important.
Please rethink again, thank you

Platform

• Server
• Web
• Mobile

[bo0tzz]

I know this is not the first request

Then why open yet another thread? Dupe of #8175.

[wadaki]

It's easy to close a ticket, but you will not hear the community

[bo0tzz]

I think it should be clear from the comments on the linked thread that we have heard the community pretty extensively...