The idea is to move the relevant info inside each module, so the backup status is reported inside the backup page.
The global UI should contain only system-wide data.
You already can do it from the “Settings” page.
Colors and design are from upstream project: https://www.patternfly.org/
In the normal daily use, most users didn’t ever used IPv6.
Adding such feature is a huge huge huge work, and until now it seems it doesn’t worth the effort.
We will for sure study it for NS 8, but I can’t guarantee it will be there.