diff --git a/apps/demos/testing/widgets/chat/Overview.test.js b/apps/demos/testing/widgets/chat/Overview.test.js
index 5375abcfd6a..d8f460c52d9 100644
--- a/apps/demos/testing/widgets/chat/Overview.test.js
+++ b/apps/demos/testing/widgets/chat/Overview.test.js
@@ -3,7 +3,7 @@ import { ClientFunction, Selector } from 'testcafe';
 import { runManualTest } from '../../../utils/visual-tests/matrix-test-helper';
 import { testScreenshot } from '../../../utils/visual-tests/helpers/theme-utils';
 
-const FIRST_CHAT_INPUT_SELECTOR = '.dx-chat .dx-texteditor-input';
+const CHAT_INPUT_SELECTOR = '.dx-chat .dx-texteditor-input';
 
 fixture('Chat.Overview')
   .page('http://localhost:8080/')
@@ -21,8 +21,7 @@ runManualTest('Chat', 'Overview', ['jQuery', 'React', 'Vue', 'Angular'], (test)
 
     const { takeScreenshot, compareResults } = createScreenshotsComparer(t);
 
-    const leftChatInput = Selector(FIRST_CHAT_INPUT_SELECTOR).nth(0);
-    await t.typeText(leftChatInput, 'left chat typing testing');
+    await t.typeText(CHAT_INPUT_SELECTOR, 'left chat typing testing');
 
     await testScreenshot(t, takeScreenshot, 'chat_typing_indicator.png');