file chooser / screen share portal not observing dark theme

[Joe Barnett]

I have dark theme variant set, but the file chooser / screen share portal displayed by firefox (snap) use the light theme. In kinetic it was using the dark theme but started to display light theme in lunar.

ProblemType: Bug
DistroRelease: Ubuntu 23.04
Package: xdg-desktop-portal-gnome 44~beta-1ubuntu1
ProcVersionSignature: Ubuntu 6.2.0-19.19-generic 6.2.6
Uname: Linux 6.2.0-19-generic x86_64
ApportVersion: 2.26.0-0ubuntu2
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: GNOME
Date: Thu Apr 6 08:43:40 2023
InstallationDate: Installed on 2019-08-17 (1328 days ago)
InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Alpha amd64 (20190305.1)
SourcePackage: xdg-desktop-portal-gnome
UpgradeStatus: Upgraded to lunar on 2023-04-05 (0 days ago)

[Filip M (nine-bit-nails)]

I can confirm the issue. Flatpak apps also don't respect the dark theme when it comes to file chooser. All of them display it in light theme with max icon size.

[Launchpad Janitor (janitor)]

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