Don't render unnecessary components when not in overlayed view mode

Specifically `converse-minimized-chats` and `converse-controlbox-toggle`

spec/muclist.js

@@ -3,7 +3,7 @@
 const u = converse.env.utils;
 
 
-fdescribe("A list of open groupchats", function () {
+describe("A list of open groupchats", function () {
 
     it("is shown in controlbox", mock.initConverse(
             ['rosterGroupsFetched', 'chatBoxesFetched'],
@@ -102,7 +102,7 @@ fdescribe("A list of open groupchats", function () {
         expect(Array.from(list.classList).includes('hidden')).toBeFalsy();
         const items = list.querySelectorAll('.list-item');
         expect(items.length).toBe(1);
-        expect(items[0].textContent.trim()).toBe('Bookmarked Lounge');
+        await u.waitUntil(() => list.querySelector('.list-item').textContent.trim() === 'Bookmarked Lounge');
         expect(_converse.bookmarks.fetchBookmarks).toHaveBeenCalled();
         done();
     }));

src/plugins/chatboxviews/templates/chats.js

@@ -1,14 +1,16 @@
 import { html } from 'lit-html';
-import { _converse } from '@converse/headless/core';
+import { _converse, api } from '@converse/headless/core';
 
 export default () => {
     const { chatboxes, CONTROLBOX_TYPE, CHATROOMS_TYPE } = _converse;
+    const view_mode = api.settings.get('view_mode');
+
     return html`
-        <converse-minimized-chats></converse-minimized-chats>
+        ${view_mode === 'overlayed' ? html`<converse-minimized-chats></converse-minimized-chats>` : ''}
         ${chatboxes.map(m => {
             if (m.get('type') === CONTROLBOX_TYPE) {
                 return html`
-                    <converse-controlbox-toggle class="${!m.get('closed') ? 'hidden' : ''}"></converse-controlbox-toggle>
+                    ${view_mode === 'overlayed' ? html`<converse-controlbox-toggle class="${!m.get('closed') ? 'hidden' : ''}"></converse-controlbox-toggle>` : ''}
                     <converse-controlbox
                         id="controlbox"
                         class="chatbox ${m.get('closed') ? 'hidden' : ''}"