Fix function not being exported

src/shared/chat/baseview.js

@@ -1,8 +1,7 @@
 import { CustomElement } from 'shared/components/element.js';
-import { _converse, api, converse } from '@converse/headless/core';
+import { _converse, api } from '@converse/headless/core';
 import { onScrolledDown } from './utils.js';
 
-const u = converse.env.utils;
 
 export default class BaseChatView extends CustomElement {
 

src/shared/chat/utils.js

@@ -4,7 +4,7 @@ import { _converse, api, converse } from '@converse/headless/core';
 
 const { dayjs } = converse.env;
 
-function onScrolledDown (model) {
+export function onScrolledDown (model) {
     if (!model.isHidden()) {
         if (api.settings.get('allow_url_history_change')) {
             // Clear location hash if set to one of the messages in our history