Window title bar look transparrent in Electron-based apps

[Anifyuli]

Prerequisites

• [X] I performed a cursory search of the issue tracker to avoid opening a duplicate issue.

Checklist to make sure the issue is not on your end

• [X] I have made sure that I do not have multiple versions of the theme installed. Only one version should be installed in either ~/.local/share/themes or /usr/share/themes or ~/.themes
• [X] The file ~/.config/gtk-3.0/gtk.css does not exist. (If it does, backup and remove it.)
• [X] I have logged out and in again.
• [ ] Dark theme only. I have enabled adw-gtk3-dark in gnome-tweaks AND set the appearance to dark in gnome-control-center
• [X] The flatpak theme is installed org.gtk.Gtk3theme.adw-gtk3 and org.gtk.Gtk3theme.adw-gtk3-dark
• [ ] The app I'm having an issue with is an actual GTK3 app and is not coded using another toolkit like GTK2, GTK4, QT, etc.
• [ ] I have created a new user profile without any modifications except adw-gtk3.

Description

After updating Adw-gtk3 to v5.4, I get this problems. I report it on Nixpkgs issue tracker too cause this bugs in here. I will attach some Electron-based apps screenshots.

VS Code Youtube Music by th-ch

This bugs affected to installed apps from Flatpak too. I check my Inkscape and not affected with this bugs.

OS and version [e.g Fedora 37]

NixOS 24.11.20240923.30439d9 (Vicuna) x86_64

Adw-gtk3 version. Also specify your installation source. [e.g tar.xz, AUR, git main branch]

NixOS unstable channel

GNOME version

46.4

Application name and version (If the issue is with an app.)

All Electron apps, such as VS Code, GDevelop, YouTube Music, Postman, etc

[lassekongo83]

5.4 requires GNOME 47 with GTK 4.16. Downgrade to 5.3.

[Anifyuli]

Thanks for your solutions