I have an issue with Vivaldi not being able to store passwords or cookies. The issue appeared after I decided to experiment and install KDE Plasma over Gnome
Not sure if it is relevant, but I have disabled KDE Wallet as it constantly asked for passwords during the Vivaldi startup
Vivaldi 5.3.2679.70 (Stable channel) stable (64-bit) Operating System: Fedora Linux 36 (Workstation Edition) CPE OS Name: cpe:/o:fedoraproject:fedora:36 Kernel: Linux 5.18.16-200.fc36.x86_64 Architecture: x86-64 Hardware Vendor: GIGABYTE Hardware Model: P34V3 DE: Plasma 5.25.4 WM: KWin WM Theme: Sweet-Mars-transparent Theme: [Plasma], Adwaita [GTK2] Icons: kora [Plasma], kora [GTK2/3]
Can you please let me know what direction to look at?