System: Ubuntu 18.04 Flatpak version: 1.0.6 (from https://launchpad.net/~alexlarsson/+archive/ubuntu/flatpak)
Flatpaks using GTK3 default to the Adwaita theme in a Wayland Gnome session. In Xorg sesions they are themed correctly. The attached screenshots demonstrate the same version of Gnome Builder running in Communitheme-Wayland and Communitheme-Xorg.
System: Ubuntu 18.04 /launchpad. net/~alexlarsso n/+archive/ ubuntu/ flatpak)
Flatpak version: 1.0.6 (from https:/
Flatpaks using GTK3 default to the Adwaita theme in a Wayland Gnome session. In Xorg sesions they are themed correctly. The attached screenshots demonstrate the same version of Gnome Builder running in Communitheme- Wayland and Communitheme-Xorg.