added and removed event not fired when select all / deselect all

[woro14]

Hi,

the "added" and "removed" events are not fired when using the buttons to select all / deselect all items in the list

[Aldino Kemal]

maybe you can try this

dualListBox.add_all_button.addEventListener("click", (e) => {
            console.log('trigger add all')
        });