web: add TODO

web/src/state.rs

@@ -552,6 +552,7 @@ pub fn update(msg: Msg, model: &mut Model, orders: &mut impl Orders<Msg>) {
             web_sys::window().unwrap().scroll_to_with_x_and_y(0., 0.);
         }
         Msg::WindowScrolled => {
+            // TODO: model.content_el doesn't go to None like it should when a DOM is recreated and the refrenced element goes away
             if let Some(el) = model.content_el.get() {
                 let ih = window()
                     .inner_height()