Dialog 'add custom shortcut dialog' is unusable with keyboard only

[Dmitriy Geels]

'Add Custom Shortcut' dialog (Settings -> Keyboard -> '+' at the end of list) never sets focus to 'Set Shortcut...' and 'Add' buttons if used from keyboard.

Current field order is: 'Name' -> 'Command' -> 'Cancel' button.
Tab key switches focus only between these 3 fields. Arrow keys switch focus only between input fields.

Expected field order: 'Name' -> 'Command' -> 'Set Shortcut...' -> 'Add' button (if enabled) -> 'Cancel' button.

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Description: Ubuntu Bionic Beaver (development branch)
Release: 18.04

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gnome-control-center:
  Installed: 1:3.28.0-0ubuntu6
  Candidate: 1:3.28.0-0ubuntu6
  Version table:
 *** 1:3.28.0-0ubuntu6 500
        500 http://th.archive.ubuntu.com/ubuntu bionic/main amd64 Packages
        100 /var/lib/dpkg/status

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: gnome-control-center 1:3.28.0-0ubuntu5
ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10
Uname: Linux 4.15.0-13-generic x86_64
ApportVersion: 2.20.9-0ubuntu2
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Fri Mar 30 10:03:23 2018
InstallationDate: Installed on 2018-03-27 (2 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180327)
SourcePackage: gnome-control-center
UpgradeStatus: No upgrade log present (probably fresh install)

[Andrea Azzarone (azzar1)]

Fix proposed upstream: https://gitlab.gnome.org/GNOME/gnome-control-center/merge_requests/20

[Andrea Azzarone (azzar1)]

Merged upstream. Will likely be fixed once gnome 3.28.1 is released.

[Sebastien Bacher (seb128)]

the new version is in bionic