The issue comes from the new xdg-desktop-portal, see https://github.com/flatpak/xdg-desktop-portal/pull/1082 for details
The new configuration system gives more flexibility to the desktop environment to select the portal variants that should be used but it might require tweaks from those desktop environments The GNOME configuration which fixes the issue was added in https://salsa.debian.org/gnome-team/gnome-session/-/commit/b201c9c4 which is including in the gnome-session version uploaded to Ubuntu yesterday -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to glib2.0 in Ubuntu. https://bugs.launchpad.net/bugs/2034763 Title: Flatpak applications ignore appearance settings with glib2.0 2.77.3 and xdg-desktop-portal 1.17.2 Status in glib2.0 package in Ubuntu: Invalid Status in xdg-desktop-portal package in Ubuntu: New Bug description: I use Plasma desktop in Mantic. With the latest versions of glib2.0 and xdg-desktop-portal all Flatpak applications ignore host settings like GTK theme, cursor theme and window controls position. I can get proper appearance only in the following state: > sudo apt list --upgradable Listing... Done libglib2.0-0/mantic 2.77.3-1 amd64 [upgradable from: 2.77.1-1] libglib2.0-bin/mantic 2.77.3-1 amd64 [upgradable from: 2.77.1-1] libglib2.0-data/mantic,mantic 2.77.3-1 all [upgradable from: 2.77.1-1] xdg-desktop-portal/mantic 1.17.2-1ubuntu1 amd64 [upgradable from: 1.16.0-3ubuntu1] Upgrading either glib2.0 or xdg-desktop-portal causes the problem, so I don't know exactly which package causes this incompatibility. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/glib2.0/+bug/2034763/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
