egui and Linux, task bar name and icon...Unknown

[kitplummer]

Heyo, no matter what I do, I can't get the taskbar name and icon set on Linux. Feel like I'm missing something simple - works on macOS and Windows.

Always just say "Unknown".

fn main() -> eframe::Result {
    env_logger::init(); // Log to stderr (if you run with `RUST_LOG=debug`).

    let icon = load_icon();

    let mut options = eframe::NativeOptions {
        viewport: egui::ViewportBuilder::default()
            .with_inner_size([800.0, 640.0]) // wide enough for the drag-drop overlay text
            .with_drag_and_drop(false)
            .with_icon(icon)
            .with_resizable(false),
        ..Default::default()
    };
    options.centered = true;

    eframe::run_native(
        "Peer Ditto License Tool",
        options,
        Box::new(|_cc| Ok(Box::<MyApp>::default())),
    )
}

Tried using the tray-icon crate as well, didn't work either. https://github.com/tauri-apps/tray-icon/blob/dev/examples/egui.rs

Any help?