Обновить UI-кнопки и прокрутку

shine-UI/js/pages/channel-thread-view.js

@@ -1,5 +1,4 @@
 import { renderHeader } from '../components/header.js';
-import { attachScrollToBottomButton } from '../components/scroll-to-bottom-button.js';
 import { authService, getMessageReactionState, setMessageReactionState, state } from '../state.js';
 import { captureClientError } from '../services/client-error-reporter.js';
 import { toUserMessage } from '../services/ui-error-texts.js';
@@ -1144,7 +1143,6 @@ export function render({ navigate, route, chrome }) {
   screen.className = 'stack channels-screen channels-screen--thread';
   const appScreen = document.getElementById('app-screen');
   appScreen?.classList.add('channels-scroll-clean');
-  const scrollToBottomControl = attachScrollToBottomButton({ scrollContainer: appScreen });
 
   const header = renderHeader({
     title: '',
@@ -1356,7 +1354,6 @@ export function render({ navigate, route, chrome }) {
     invalid.textContent = 'Некорректный идентификатор треда в адресе страницы.';
     screen.append(invalid);
     screen.cleanup = () => {
-      scrollToBottomControl.cleanup();
       appScreen?.classList.remove('channels-scroll-clean');
     };
     return screen;
@@ -1545,7 +1542,6 @@ export function render({ navigate, route, chrome }) {
   })();
 
   screen.cleanup = () => {
-    scrollToBottomControl.cleanup();
     appScreen?.classList.remove('channels-scroll-clean');
   };