Ubuntu
xdg-desktop-portal-gnome package

  1. Bug #2013126
  2. Comment #4

Comment 4 for bug 2013126

Revision history for this message
Gregory Khvatsky (gregkh1996) wrote :

For flatpak, even forcing dark mode via envvar like this:

$ flatpak run --command=sh org.mozilla.firefox
[📦 org.mozilla.firefox ~]$ GTK_THEME=Adwaita:dark firefox

Does not help