Regression: Use user autocomplete on export messages (#18726)

client/channel/ExportMessages/index.js

@@ -5,6 +5,7 @@ import { useMutableCallback } from '@rocket.chat/fuselage-hooks';
 import toastr from 'toastr';
 
 import VerticalBar from '../../components/basic/VerticalBar';
+import { UserAutoComplete } from '../../components/basic/AutoComplete';
 import { useTranslation } from '../../contexts/TranslationContext';
 import { useForm } from '../../hooks/useForm';
 import { useUserRoom } from '../hooks/useUserRoom';
@@ -201,7 +202,7 @@ const MailExportForm = ({ onCancel, rid }) => {
 			<Field>
 				<Field.Label>{t('To_users')}</Field.Label>
 				<Field.Row>
-					<TextInput placeholder={t('Username_Placeholder')} value={toUsers} onChange={handleToUsers} addon={<Icon name='at' size='x20'/>} />
+					<UserAutoComplete value={toUsers} onChange={handleToUsers}/>
 				</Field.Row>
 			</Field>
 			<Field>