It'd be great for then to have proper initial titles when opening new windows

[bielarusajed]

Hi! I use a tiling WM on Linux (hyprland in my case) and it bugs me a bit when extensions open in new window, and it automatically tiled. I'd like to disable that behavior in my WM config, but I can't properly match the window, because initially it has the same class and the same title, as the main window:

Window 6430083d7500 -> Extension: (Bitwarden Password Manager) - Bitwarden — Zen Browser:
        mapped: 1
        hidden: 0
        at: 1445,9
        size: 1426,927
        workspace: 1 (1)
        floating: 0
        pseudo: 0
        monitor: 0
        class: zen
        title: Extension: (Bitwarden Password Manager) - Bitwarden — Zen Browser
        initialClass: zen
        initialTitle: Zen Browser
        pid: 15261
        xwayland: 0
        pinned: 0
        fullscreen: 0
        fullscreenClient: 0
        grouped: 0
        tags:
        swallowing: 0
        focusHistoryID: 2
        inhibitingIdle: 0

Window 643008201a70 -> New Discussion · zen-browser/desktop — Zen Browser:
        mapped: 1
        hidden: 0
        at: 9,9
        size: 1426,1864
        workspace: 1 (1)
        floating: 0
        pseudo: 0
        monitor: 0
        class: zen
        title: New Discussion · zen-browser/desktop — Zen Browser
        initialClass: zen
        initialTitle: Zen Browser
        pid: 15261
        xwayland: 0
        pinned: 0
        fullscreen: 0
        fullscreenClient: 0
        grouped: 0
        tags:
        swallowing: 0
        focusHistoryID: 1
        inhibitingIdle: 0

See, the bitwarden one is named Extension: (Bitwarden Password Manager) - Bitwarden — Zen Browser, and I thought I could match any zen window, that named Extension:*, but I can't, because its initial title was the default Zen Browser. Maybe it'd be possible to change the initial title or the initial class for the extensions windows?

[tino376dev]

I think a flag to set the initial title would be awesome, i.e. flatpak run app.zen_browser.zen --new-window www.google.com --title my-seach-window. That would make applying window rules in niri (And hyprland?) work well.