This is a bug when component changed height in ListView?

[jesses2025smith]

import { ListView } from "std-widgets.slint";

component MyBox inherits Rectangle {
    in property <int> index;

    preferred-width: 100px;
    height: self.width / 2;

    changed height => {
        debug("current:", index, "height:", self.height);
    }
}

export component AppWindow inherits Window {
    title: "Slint Demo";
//    icon: @image-url("app.svg");
    preferred-width: 1280px;
    preferred-height: 720px;
    default-font-size: 14px;

    private property <[color]> colors: [Colors.red, Colors.green, Colors.blue, Colors.yellow, Colors.purple];

    ListView {
        vertical-scrollbar-policy: always-off;

        for c[i] in colors: gb := MyBox {
            index: i;
            background: c;
        }
    }
}

Print only the height changes of the currently visible elements in the ListView.

[ogoffart]

Right, because only the visible elements are instantiated. And therefore the callbacks are only run for these.