[Bug] Window decorations stripped under Wayland (Fedora / KDE Plasma)

[kys0ff]

When running the application on a Wayland session under Fedora/KDE Plasma using Nucleus Framework, window decorations (title bar, borders, close/minimize buttons) are completely missing.

How to reproduce:

fun main() = nucleusApplication {
    var isWindowVisible by remember { mutableStateOf(true) }

    Tray(
        icon = painterResource("icon.png"),
        tooltip = "My Application",
        primaryAction = { isWindowVisible = true },
    ) {
        Item(label = "Show Window") { isWindowVisible = true }
        Divider()
        Item(label = "Exit") { exitApplication() }
    }

    if (isWindowVisible) DecoratedWindow(
        icon = painterResource("icon.png"),
        onCloseRequest = { isWindowVisible = false },
        undecorated = false,
    ) { ... }
}