[mantic] dconf parameter color-scheme in /org/gnome/shell/ubuntu/ has no effect

[Alexey Kulik]

When the dconf parameter color-scheme in /org/gnome/shell/ubuntu/ is modified, the GNOME Shell theme remains in the default state, i.e. it switches between light and dark together with the ‘Dark Style’ toggle. It is impossible to set the Shell theme to be unconditionally dark or light.

To reproduce:
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1. Run command
gsettings set org.gnome.shell.ubuntu color-scheme 'prefer-dark'
or modify the parameter color-scheme in /org/gnome/shell/ubuntu/ to be equal 'prefer-dark' via the Dconf Editor GUI.
2. Make sure that the ‘Dark Style’ toggle is deactivated in the quick settings.

What should happen:
--------------------
The Shell dialogs like the quick settings menu and the calendar-and-notifications menu should be rendered in dark style.

What happens instead:
--------------------
The Shell dialogs are still light.

ProblemType: Bug
DistroRelease: Ubuntu 23.10
Package: gnome-shell 45.0-1ubuntu1
ProcVersionSignature: Ubuntu 6.5.0-5.5-generic 6.5.0
Uname: Linux 6.5.0-5-generic x86_64
ApportVersion: 2.27.0-0ubuntu2
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Wed Sep 27 20:04:08 2023
DisplayManager: gdm3
InstallationDate: Installed on 2022-09-21 (371 days ago)
InstallationMedia: Ubuntu 22.10 "Kinetic Kudu" - Alpha amd64 (20220829)
RelatedPackageVersions: mutter-common 45.0-2ubuntu1
SourcePackage: gnome-shell
UpgradeStatus: Upgraded to mantic on 2023-09-26 (1 days ago)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.