function Scrolldown() {
    let targetNode = document.querySelector('#chatbox-container');
    
    if (!targetNode) {
        console.error('Chat container not found');
        return;
    }

    const config = { childList: true, subtree: true };  

    const callback = (mutationList, observer) => {
        targetNode.scrollTop = targetNode.scrollHeight;
    };

    const observer = new MutationObserver(callback);

    observer.observe(targetNode, config);
}