Issue #3529159 follow-up by phenaproxima: The language switcher should list...

Issue #3529159 follow-up by phenaproxima: The language switcher should list languages in their native form

project_template/web/profiles/drupal_cms_installer/theme/drupal_cms_installer_theme.theme

@@ -3,6 +3,7 @@
 declare(strict_types=1);
 
 use Drupal\Core\File\FileUrlGeneratorInterface;
+use Drupal\Core\Language\LanguageInterface;
 use Drupal\Core\Language\LanguageManager;
 
 /**
@@ -17,10 +18,14 @@ function drupal_cms_installer_theme_preprocess_install_page(array &$variables):
   $batch = &batch_get();
   if (empty($batch)) {
     $variables['languages'] = [];
-    foreach (LanguageManager::getStandardLanguageList() as $langcode => [$name]) {
-      $variables['languages'][$langcode] = $name;
+    foreach (LanguageManager::getStandardLanguageList() as $langcode => $language) {
+      // Pass the language's native name to the template, along with its
+      // direction (if defined).
+      $variables['languages'][$langcode] = [
+        'name' => $language[1],
+        'direction' => $language[2] ?? LanguageInterface::DIRECTION_LTR,
+      ];
     }
-    asort($variables['languages']);
   }
 }
 

project_template/web/profiles/drupal_cms_installer/theme/templates/install-page.html.twig

@@ -21,8 +21,8 @@
 
       {% if languages %}
         <select name="langcode" class="cms-installer__language-switcher">
-          {% for langcode, name in languages %}
-            <option value="{{ langcode }}">{{ name }}</option>
+          {% for langcode, language in languages %}
+            <option dir={{ language.direction }} value="{{ langcode }}">{{ language.name }}</option>
           {% endfor %}
         </select>
       {% endif %}