Dark GTK Themes do not work in Flatpak

[jnv7a (Jonatas Vieira dos Santos)]

Hello goodnight.In GNOME 44, using dark themes does not affect the FlatPak title bar, it is a clear standard behavior, but even using options like FlatPak -override no effect, exception of the Dark Libadwaita theme in GNOME 43, I hadthe desired effects.

Acima é uma imagem de como fica ao utilizar tema dark personalizado, aplicativos como Visual Studio Code nem faz efeito.

[ilikelinux (Ilikelinux (l.s.))]

Spotify and Visual Studio Code no longer have dark title bars

This is looking more like an issue with GNOME shell. I filed bugs against Flathub’s Spotify and the GTK Dark titlebar VSCode Extension and both found the issue appears to be caused by upstream GNOME changes dropping support for GTK3. I suspected as much; the titlebars of all Electron-based applications appear to be GTK4 windows now; not GTK3. I don’t have a solution to this. So for now, we’ll have to live with mismatchy titlebars.

[ilikelinux (Ilikelinux (l.s.))]

@jnv7a

Acima é uma imagem de como fica ao utilizar tema dark personalizado, aplicativos como Visual Studio Code nem faz efeito.

Você conseguiu entender proque não funciona mais? A variable application-prefers-dark não esta mais funcionando, de padrão ela usa cores claros. E para aplicações de Flatpak fica assim agora.

I suspected as much; the titlebars of all Electron-based applications appear to be GTK4 windows now; not GTK3.

Better report to the applications you have troubles with (Visual Studio Code). So that they actualize the application-prefers-dark variable to the correct/new way. You can link to the discussion here …