ACP2E-2127: Date filter is not working in admin grid.

 - Addressed the CR comments.

Author: devarul

app/code/Magento/Customer/Test/Unit/Ui/Component/Form/Element/DataType/DateTest.php

@@ -1,8 +1,18 @@
 <?php
-
-/**
- * Copyright © Magento, Inc. All rights reserved.
- * See COPYING.txt for license details.
+/************************************************************************
+ *
+ * Copyright 2023 Adobe
+ * All Rights Reserved.
+ *
+ * NOTICE: All information contained herein is, and remains
+ * the property of Adobe and its suppliers, if any. The intellectual
+ * and technical concepts contained herein are proprietary to Adobe
+ * and its suppliers and are protected by all applicable intellectual
+ * property laws, including trade secret and copyright laws.
+ * Dissemination of this information or reproduction of this material
+ * is strictly forbidden unless prior written permission is obtained
+ * from Adobe.
+ * ************************************************************************
  */
 declare(strict_types=1);
 

app/code/Magento/Customer/Ui/Component/Form/Element/DataType/Date.php

@@ -1,7 +1,18 @@
 <?php
-/**
- * Copyright © Magento, Inc. All rights reserved.
- * See COPYING.txt for license details.
+/************************************************************************
+ *
+ * Copyright 2023 Adobe
+ * All Rights Reserved.
+ *
+ * NOTICE: All information contained herein is, and remains
+ * the property of Adobe and its suppliers, if any. The intellectual
+ * and technical concepts contained herein are proprietary to Adobe
+ * and its suppliers and are protected by all applicable intellectual
+ * property laws, including trade secret and copyright laws.
+ * Dissemination of this information or reproduction of this material
+ * is strictly forbidden unless prior written permission is obtained
+ * from Adobe.
+ * ************************************************************************
  */
 declare(strict_types=1);
 
@@ -12,7 +23,7 @@
 use Magento\Framework\Stdlib\DateTime\Intl\DateFormatterFactory;
 
 /**
- * Format the filtered date in customer grid based on specific locale
+ * Format the filtered date in UI grid based on specific locale
  */
 class Date
 {
@@ -57,7 +68,6 @@ public function beforeConvertDate(
                 $formatter->getPattern()
             );
         }
-        $formatter->setLenient(true);
         return [$date, $hour, $minute, $second, $setUtcTimeZone];
     }
 }