Fix D9.4 deprecation but also REQUIREMENT

Like c'mon Drupal people, you deprecate but super require/enforce and add the fix AFTER the callback C'MON (MAD!)

src/Element/WebformMetadataDate.php

@@ -254,6 +254,13 @@ public static function processWebformMetadataDate(&$element, FormStateInterface
 
     $element['date_from']['#datepicker'] = TRUE;
     $element['date_to']['#datepicker'] = TRUE;
+    // @see https://www.drupal.org/node/3258267
+    // Basically the preRender callback that should fix this is called AFTER the
+    // \Drupal\Core\Render\Element\Date::processDate.
+    // So stupid. No where people check if an array key exists before using it
+    // NOWHERE!!
+    $element['date_from']['#attributes']['type'] = 'date';
+    $element['date_to']['#attributes']['type'] = 'date';
 
     $element['date_free']['#title'] = $date_free_title;
     $element['date_free']['#attributes']['class'][] = 'webform-date-free';

src/Plugin/WebformElement/WebformMetadataDate.php

@@ -99,9 +99,9 @@ public function prepare(
     // Convert date element into textfield with date picker.
     if (!empty($element['#datepicker'])) {
       $element['#attributes']['type'] = 'text';
-
       // Must manually set 'data-drupal-date-format' to trigger date picker.
       // @see \Drupal\Core\Render\Element\Date::processDate
+
       $element['#attributes']['data-drupal-date-format'] = [$element['#date_date_format']];
     }